541611 Administrative management & general management consulting service Annual Payroll ($ 1,000) 24,281,011 713,769 2,186,203 1,202,518 1,302,409 5,404,899 3,113,130 2,705,803 11,223,832 13,057,179 541612 Human resources & executive search consulting services Firms 14,817 3,269 7,904 1,809 951 13,933 639 124 14,696 121 541612 Human resources & executive search consulting services Establishments 16,023 3,269 7,908 1,844 1,015 14,036 835 306 15,177 846 541612 Human resources & executive search consulting services Employment 145,199 0 14,755 11,696 12,595 39,046 23,301 15,932 78,279 66,920 541612 Human resources & executive search consulting services Annual Payroll ($ 1,000) 8,759,833 188,530 713,750 609,429 687,350 2,199,059 1,150,612 690,411 4,040,082 4,719,751 541613 Marketing consulting services Firms 18,788 5,321 10,344 1,548 777 17,990 548 129 18,667 121 541613 Marketing consulting services Establishments 19,153 5,321 10,357 1,567 813 18,058 651 202 18,911 242 541613 Marketing consulting services Employment 117,041 0 18,319 9,983 10,254 38,556 19,933 14,663 73,152 43,889 541613 Marketing consulting services Annual Payroll ($ 1,000) 5,286,475 254,157 841,075 516,385 589,852 2,201,469 993,819 648,771 3,844,059 1,442,416 541614 Process, physical distribution, & logistics consulting services Firms 4,314 1,093 2,161 426 236 3,916 263 62 4,241 73 541614 Process, physical distribution, & logistics consulting services Establishments 4,916 1,098 2,163 434 256 3,951 335 235 4,521 395 541614 Process, physical distribution, & logistics consulting services Employment 41,162 0 3,891 2,774 3,195 9,860 9,287 6,573 25,720 15,442 541614 Process, physical distribution, & logistics consulting services Annual Payroll ($ 1,000) 2,189,954 70,118 171,749 138,539 183,259 563,665 465,367 411,270 1,440,302 749,652 541618 Other management consulting services Firms 6,238 1,621 3,534 523 271 5,949 219 37 6,205 33 541618 Other management consulting services Establishments 6,375 1,621 3,536 526 283 5,966 247 84 6,297 78 541618 Other management consulting services Employment 27,834 0 6,241 3,425 3,536 13,202 7,796 3,198 24,196 3,638 541618 Other management consulting services Annual Payroll ($ 1,000) 1,633,005 115,528 281,789 180,109 187,423 764,849 372,843 209,477 1,347,169 285,836 54162 Environmental consulting services Firms 7,853 1,414 3,961 1,119 709 7,203 522 73 7,798 55 54162 Environmental consulting services Establishments 8,855 1,414 3,966 1,134 789 7,303 806 350 8,459 396 54162 Environmental consulting services Employment 62,554 0 7,751 7,356 9,418 24,525 18,037 9,654 52,216 10,338 54162 Environmental consulting services Annual Payroll ($ 1,000) 3,063,664 65,695 303,080 337,448 424,965 1,131,188 849,865 504,163 2,485,216 578,448 541620 Environmental consulting services Firms 7,853 1,414 3,961 1,119 709 7,203 522 73 7,798 55 541620 Environmental consulting services Establishments 8,855 1,414 3,966 1,134 789 7,303 806 350 8,459 396 541620 Environmental consulting services Employment 62,554 0 7,751 7,356 9,418 24,525 18,037 9,654 52,216 10,338 541620 Environmental consulting services Annual Payroll ($ 1,000) 3,063,664 65,695 303,080 337,448 424,965 1,131,188 849,865 504,163 2,485,216 578,448 54169 Other scientific & technical consulting services Firms 14,926 4,438 7,873 1,299 671 14,281 475 95 14,851 75 54169 Other scientific & technical consulting services Establishments 15,440 4,448 7,880 1,309 737 14,374 611 205 15,190 250 54169 Other scientific & technical consulting services Employment 72,544 0 13,924 8,463 8,834 31,221 16,299 11,437 58,957 13,587 54169 Other scientific & technical consulting services Annual Payroll ($ 1,000) 4,354,309 222,970 647,827 442,679 484,938 1,798,414 940,874 706,991 3,446,279 908,030 541690 Other scientific & technical consulting services Firms 14,926 4,438 7,873 1,299 671 14,281 475 95 14,851 75 541690 Other scientific & technical consulting services Establishments 15,440 4,448 7,880 1,309 737 14,374 611 205 15,190 250 541690 Other scientific & technical consulting services Employment 72,544 0 13,924 8,463 8,834 31,221 16,299 11,437 58,957 13,587 541690 Other scientific & technical consulting services Annual Payroll ($ 1,000) 4,354,309 222,970 647,827 442,679 484,938 1,798,414 940,874 706,991 3,446,279 908,030 5417 Scientific research & development services Firms 11,418 1,668 4,582 1,594 1,189 9,033 1,478 532 11,043 375 5417 Scientific research & development services Establishments 13,944 1,668 4,595 1,606 1,261 9,130 1,836 996 11,962 1,982 5417 Scientific research & development services Employment 399,213 0 9,324 10,439 15,906 35,669 60,951 84,936 181,556 217,657 5417 Scientific research & development services Annual Payroll ($ 1,000) 25,692,084 174,889 472,013 551,593 936,230 2,134,725 3,983,713 5,752,246 11,870,684 13,821,400 54171 R& D in the physical, engineering, & life sciences Firms 9,339 1,392 3,657 1,271 979 7,299 1,234 457 8,990 349 54171 R& D in the physical, engineering, & life sciences Establishments 11,605 1,392 3,666 1,281 1,038 7,377 1,522 852 9,751 1,854 54171 R& D in the physical, engineering, & life sciences Employment 355,085 0 7,462 8,318 13,112 28,892 51,070 74,234 154,196 200,889 54171 R& D in the physical, engineering, & life sciences Annual Payroll ($ 1,000) 23,475,312 156,122 394,305 458,228 796,413 1,805,068 3,495,476 5,270,714 10,571,258 12,904,054 541710 R& D in the physical, engineering, & life sciences Firms 9,339 1,392 3,657 1,271 979 7,299 1,234 457 8,990 349 541710 R& D in the physical, engineering, & life sciences Establishments 11,605 1,392 3,666 1,281 1,038 7,377 1,522 852 9,751 1,854 541710 R& D in the physical, engineering, & life sciences Employment 355,085 0 7,462 8,318 13,112 28,892 51,070 74,234 154,196 200,889 541710 R& D in the physical, engineering, & life sciences Annual Payroll ($ 1,000) 23,475,312 156,122 394,305 458,228 796,413 1,805,068 3,495,476 5,270,714 10,571,258 12,904,054 54172 Research & development in the social sciences & humanities Firms 2,100 276 925 323 210 1,734 249 80 2,063 37 54172 Research & development in the social sciences & humanities Establishments 2,339 276 929 325 223 1,753 314 144 2,211 128 54172 Research & development in the social sciences & humanities Employment 44,128 0 1,862 2,121 2,794 6,777 9,881 10,702 27,360 16,768 54172 Research & development in the social sciences & humanities Annual Payroll ($ 1,000) 2,216,772 18,767 77,708 93,365 139,817 329,657 488,237 481,532 1,299,426 917,346 541720 R& D in the social sciences & humanities Firms 2,100 276 925 323 210 1,734 249 80 2,063 37 541720 R& D in the social sciences & humanities Establishments 2,339 276 929 325 223 1,753 314 144 2,211 128 541720 R& D in the social sciences & humanities Employment 44,128 0 1,862 2,121 2,794 6,777 9,881 10,702 27,360 16,768 541720 R& D in the social sciences & humanities Annual Payroll ($ 1,000) 2,216,772 18,767 77,708 93,365 139,817 329,657 488,237 481,532 1,299,426 917,346 5418 Advertising & related services Firms 34,459 4,676 18,071 5,514 3,154 31,415 2,460 370 34,245 214 5418 Advertising & related services Establishments 37,930 4,676 18,076 5,565 3,287 31,604 2,910 870 35,384 2,546 5418 Advertising & related services Employment 411,819 0 36,431 36,140 41,848 114,419 91,795 55,476 261,690 150,129 5418 Advertising & related services Annual Payroll ($ 1,000) 20,475,110 251,097 1,351,825 1,517,733 1,992,872 5,113,527 4,419,940 2,554,903 12,088,370 8,386,740 54181 Advertising agencies Firms 10,982 1,862 5,077 1,786 1,143 9,868 934 112 10,914 68 54181 Advertising agencies Establishments 12,002 1,862 5,077 1,791 1,166 9,896 1,063 272 11,231 771 54181 Advertising agencies Employment 149,054 0 10,238 11,842 15,339 37,419 34,219 15,373 87,011 62,043 54181 Advertising agencies Annual Payroll ($ 1,000) 9,310,462 111,040 396,948 518,583 805,669 1,832,240 2,022,744 1,004,500 4,859,484 4,450,978 541810 Advertising agencies Firms 10,982 1,862 5,077 1,786 1,143 9,868 934 112 10,914 68 541810 Advertising agencies Establishments 12,002 1,862 5,077 1,791 1,166 9,896 1,063 272 11,231 771 541810 Advertising agencies Employment 149,054 0 10,238 11,842 15,339 37,419 34,219 15,373 87,011 62,043 541810 Advertising agencies Annual Payroll ($ 1,000) 9,310,462 111,040 396,948 518,583 805,669 1,832,240 2,022,744 1,004,500 4,859,484 4,450,978 54182 Public relations agencies Firms 6,130 816 3,584 939 459 5,798 264 37 6,099 31 54182 Public relations agencies Establishments 6,547 816 3,585 954 499 5,854 346 91 6,291 256 54182 Public relations agencies Employment 45,853 0 6,908 6,098 6,065 19,071 9,211 3,685 31,967 13,886 54182 Public relations agencies Annual Payroll ($ 1,000) 2,968,802 40,383 327,719 344,302 380,067 1,092,471 619,455 216,811 1,928,737 1,040,065 541820 Public relations agencies Firms 6,130 816 3,584 939 459 5,798 264 37 6,099 31 541820 Public relations agencies Establishments 6,547 816 3,585 954 499 5,854 346 91 6,291 256 541820 Public relations agencies Employment 45,853 0 6,908 6,098 6,065 19,071 9,211 3,685 31,967 13,886 541820 Public relations agencies Annual Payroll ($ 1,000) 2,968,802 40,383 327,719 344,302 380,067 1,092,471 619,455 216,811 1,928,737 1,040,065 54183 Media buying services Firms 895 125 473 151 74 823 47 12 882 13 54183 Media buying services Establishments 1,002 125 473 154 77 829 54 35 918 84 Number of Firms, Number of Establishments, Employment, and Annual Payroll by Employment Size of the Enterprise for the United States, All Industries 2002 SOURCE: 2002 County Business Patterns. For information on confidentiality protection, sampling error, nonsampling error, and definitions, see http:// www. census. gov/ epcd/ susb/ introusb. htm and http:// www. census. gov/ csd/ susb/ defterm. html.

Employment Size of the Enterprise NAICS CODE NAICS DESCRIPTION DATA TYPE TOTAL 0 1 4 5 9 10 19 < 20 20 99 100 499 < 500 500+

54183 Media buying services Employment 9,963 0 964 981 978 2,923 1,900 1,910 6,733 3,230 54183 Media buying services Annual Payroll ($ 1,000) 642,630 8,445 50,953 58,382 77,064 194,844 124,196 149,828 468,868 173,762 541830 Media buying services Firms 895 125 473 151 74 823 47 12 882 13 541830 Media buying services Establishments 1,002 125 473 154 77 829 54 35 918 84 541830 Media buying services Employment 9,963 0 964 981 978 2,923 1,900 1,910 6,733 3,230 541830 Media buying services Annual Payroll ($ 1,000) 642,630 8,445 50,953 58,382 77,064 194,844 124,196 149,828 468,868 173,762 54184 Media representatives Firms 2,140 289 1,081 349 196 1,915 137 41 2,093 47 54184 Media representatives Establishments 2,810 289 1,081 359 218 1,947 187 115 2,249 561 54184 Media representatives Employment 33,451 0 2,162 2,302 2,553 7,017 4,975 3,881 15,873 17,578 54184 Media representatives Annual Payroll ($ 1,000) 1,655,924 18,843 90,669 109,491 109,632 328,635 201,262 241,738 771,635 884,289 541840 Media representatives Firms 2,140 289 1,081 349 196 1,915 137 41 2,093 47 541840 Media representatives Establishments 2,810 289 1,081 359 218 1,947 187 115 2,249 561 541840 Media representatives Employment 33,451 0 2,162 2,302 2,553 7,017 4,975 3,881 15,873 17,578 541840 Media representatives Annual Payroll ($ 1,000) 1,655,924 18,843 90,669 109,491 109,632 328,635 201,262 241,738 771,635 884,289 54185 Display advertising Firms 2,012 291 1,111 282 156 1,840 132 19 1,991 21 54185 Display advertising Establishments 2,417 291 1,112 286 166 1,855 162 42 2,059 358 54185 Display advertising Employment 24,223 0 2,095 1,891 2,025 6,011 4,674 2,473 13,158 11,065 54185 Display advertising Annual Payroll ($ 1,000) 894,427 14,162 74,476 70,573 82,787 241,998 185,754 79,764 507,516 386,911 541850 Display advertising Firms 2,012 291 1,111 282 156 1,840 132 19 1,991 21 541850 Display advertising Establishments 2,417 291 1,112 286 166 1,855 162 42 2,059 358 541850 Display advertising Employment 24,223 0 2,095 1,891 2,025 6,011 4,674 2,473 13,158 11,065 541850 Display advertising Annual Payroll ($ 1,000) 894,427 14,162 74,476 70,573 82,787 241,998 185,754 79,764 507,516 386,911 54186 Direct mail advertising Firms 3,357 248 1,377 587 448 2,660 532 101 3,293 64 54186 Direct mail advertising Establishments 3,602 248 1,378 590 455 2,671 579 142 3,392 210 54186 Direct mail advertising Employment 78,619 0 2,943 3,878 5,997 12,818 21,600 17,089 51,507 27,112 54186 Direct mail advertising Annual Payroll ($ 1,000) 2,875,814 24,756 108,877 138,619 223,281 495,533 727,457 548,521 1,771,511 1,104,303 541860 Direct mail advertising Firms 3,357 248 1,377 587 448 2,660 532 101 3,293 64 541860 Direct mail advertising Establishments 3,602 248 1,378 590 455 2,671 579 142 3,392 210 541860 Direct mail advertising Employment 78,619 0 2,943 3,878 5,997 12,818 21,600 17,089 51,507 27,112 541860 Direct mail advertising Annual Payroll ($ 1,000) 2,875,814 24,756 108,877 138,619 223,281 495,533 727,457 548,521 1,771,511 1,104,303 54187 Advertising material distribution services Firms 647 119 340 80 38 577 39 15 631 16 54187 Advertising material distribution services Establishments 721 119 340 80 39 578 46 66 690 31 54187 Advertising material distribution services Employment 6,291 0 650 529 490 1,669 1,549 1,750 4,968 1,323 54187 Advertising material distribution services Annual Payroll ($ 1,000) 238,451 4,399 19,836 16,195 17,096 57,526 49,582 86,499 193,607 44,844 541870 Advertising material distribution services Firms 647 119 340 80 38 577 39 15 631 16 541870 Advertising material distribution services Establishments 721 119 340 80 39 578 46 66 690 31 541870 Advertising material distribution services Employment 6,291 0 650 529 490 1,669 1,549 1,750 4,968 1,323 541870 Advertising material distribution services Annual Payroll ($ 1,000) 238,451 4,399 19,836 16,195 17,096 57,526 49,582 86,499 193,607 44,844 54189 Other services related to advertising Firms 8,430 926 5,029 1,342 642 7,939 395 59 8,393 37 54189 Other services related to advertising Establishments 8,829 926 5,030 1,351 667 7,974 473 107 8,554 275 54189 Other services related to advertising Employment 64,365 0 10,471 8,619 8,401 27,491 13,667 9,315 50,473 13,892 54189 Other services related to advertising Annual Payroll ($ 1,000) 1,888,600 29,069 282,347 261,588 297,276 870,280 489,490 227,242 1,587,012 301,588 541890 Other services related to advertising Firms 8,430 926 5,029 1,342 642 7,939 395 59 8,393 37 541890 Other services related to advertising Establishments 8,829 926 5,030 1,351 667 7,974 473 107 8,554 275 541890 Other services related to advertising Employment 64,365 0 10,471 8,619 8,401 27,491 13,667 9,315 50,473 13,892 541890 Other services related to advertising Annual Payroll ($ 1,000) 1,888,600 29,069 282,347 261,588 297,276 870,280 489,490 227,242 1,587,012 301,588 5419 Other professional, scientific, & technical services Firms 64,480 11,441 27,795 11,904 8,550 59,690 4,274 350 64,314 166 5419 Other professional, scientific, & technical services Establishments 72,303 11,442 27,806 11,954 8,725 59,927 5,000 799 65,726 6,577 5419 Other professional, scientific, & technical services Employment 577,032 0 57,531 79,849 113,830 251,210 140,464 59,176 450,850 126,182 5419 Other professional, scientific, & technical services Annual Payroll ($ 1,000) 17,006,489 437,862 1,657,715 2,073,202 2,953,487 7,122,266 4,098,610 1,712,724 12,933,600 4,072,889 54191 Marketing research & public opinion polling Firms 4,365 770 1,942 515 387 3,614 537 149 4,300 65 54191 Marketing research & public opinion polling Establishments 5,193 770 1,945 530 409 3,654 658 335 4,647 546 54191 Marketing research & public opinion polling Employment 114,827 0 3,720 3,395 5,153 12,268 22,022 28,656 62,946 51,881 54191 Marketing research & public opinion polling Annual Payroll ($ 1,000) 4,077,541 43,322 191,944 201,329 199,379 635,974 727,726 707,415 2,071,115 2,006,426 541910 Marketing research & public opinion polling Firms 4,365 770 1,942 515 387 3,614 537 149 4,300 65 541910 Marketing research & public opinion polling Establishments 5,193 770 1,945 530 409 3,654 658 335 4,647 546 541910 Marketing research & public opinion polling Employment 114,827 0 3,720 3,395 5,153 12,268 22,022 28,656 62,946 51,881 541910 Marketing research & public opinion polling Annual Payroll ($ 1,000) 4,077,541 43,322 191,944 201,329 199,379 635,974 727,726 707,415 2,071,115 2,006,426 54192 Photographic services Firms 12,831 1,856 8,433 1,552 599 12,440 336 33 12,809 22 54192 Photographic services Establishments 18,186 1,857 8,440 1,574 647 12,518 487 170 13,175 5,011 54192 Photographic services Employment 79,315 0 16,417 9,829 7,726 33,972 12,014 4,906 50,892 28,423 54192 Photographic services Annual Payroll ($ 1,000) 1,700,844 46,066 365,738 223,942 186,306 822,052 317,229 103,808 1,243,089 457,755 541921 Photographic studios, portrait Firms 8,799 1,271 5,654 1,158 439 8,522 237 26 8,785 14 541921 Photographic studios, portrait Establishments 13,961 1,272 5,660 1,173 472 8,577 370 151 9,098 4,863 541921 Photographic studios, portrait Employment 63,765 0 11,182 7,323 5,675 24,180 8,325 4,432 36,937 26,828 541921 Photographic studios, portrait Annual Payroll ($ 1,000) 1,191,700 28,661 200,588 130,890 112,490 472,629 198,458 91,073 762,160 429,540 541922 Commercial photography Firms 4,042 585 2,780 395 164 3,924 100 8 4,032 10 541922 Commercial photography Establishments 4,225 585 2,780 401 175 3,941 117 19 4,077 148 541922 Commercial photography Employment 15,550 0 5,235 2,506 2,051 9,792 3,689 474 13,955 1,595 541922 Commercial photography Annual Payroll ($ 1,000) 509,144 17,405 165,150 93,052 73,816 349,423 118,771 12,735 480,929 28,215 54193 Translation & interpretation services Firms 1,506 309 883 154 88 1,434 60 7 1,501 5 54193 Translation & interpretation services Establishments 1,605 309 883 154 91 1,437 62 11 1,510 95 54193 Translation & interpretation services Employment 8,339 0 1,533 1,014 1,150 3,697 2,188 716 6,601 1,738 54193 Translation & interpretation services Annual Payroll ($ 1,000) 287,531 7,125 41,137 33,578 40,000 121,840 79,369 30,802 232,011 55,520 541930 Translation & interpretation services Firms 1,506 309 883 154 88 1,434 60 7 1,501 5 Number of Firms, Number of Establishments, Employment, and Annual Payroll by Employment Size of the Enterprise for the United States, All Industries 2002 SOURCE: 2002 County Business Patterns. For information on confidentiality protection, sampling error, nonsampling error, and definitions, see http:// www. census. gov/ epcd/ susb/ introusb. htm and http:// www. census. gov/ csd/ susb/ defterm. html.

Employment Size of the Enterprise NAICS CODE NAICS DESCRIPTION DATA TYPE TOTAL 0 1 4 5 9 10 19 < 20 20 99 100 499 < 500 500+

541930 Translation & interpretation services Establishments 1,605 309 883 154 91 1,437 62 11 1,510 95 541930 Translation & interpretation services Employment 8,339 0 1,533 1,014 1,150 3,697 2,188 716 6,601 1,738 541930 Translation & interpretation services Annual Payroll ($ 1,000) 287,531 7,125 41,137 33,578 40,000 121,840 79,369 30,802 232,011 55,520 54194 Veterinary services Firms 24,598 1,352 7,250 7,291 6,214 22,107 2,448 30 24,585 13 54194 Veterinary services Establishments 25,601 1,352 7,251 7,304 6,302 22,209 2,756 70 25,035 566 54194 Veterinary services Employment 241,631 0 17,939 49,964 83,131 151,034 72,388 4,631 228,053 13,578 54194 Veterinary services Annual Payroll ($ 1,000) 5,773,930 66,827 406,561 1,028,576 1,936,527 3,438,491 1,809,060 163,584 5,411,135 362,795 541940 Veterinary services Firms 24,598 1,352 7,250 7,291 6,214 22,107 2,448 30 24,585 13 541940 Veterinary services Establishments 25,601 1,352 7,251 7,304 6,302 22,209 2,756 70 25,035 566 541940 Veterinary services Employment 241,631 0 17,939 49,964 83,131 151,034 72,388 4,631 228,053 13,578 541940 Veterinary services Annual Payroll ($ 1,000) 5,773,930 66,827 406,561 1,028,576 1,936,527 3,438,491 1,809,060 163,584 5,411,135 362,795 54199 All other professional, scientific, & technical services Firms 21,193 7,154 9,287 2,392 1,262 20,095 894 132 21,121 72 54199 All other professional, scientific, & technical services Establishments 21,718 7,154 9,287 2,392 1,276 20,109 1,037 213 21,359 359 54199 All other professional, scientific, & technical services Employment 132,920 0 17,922 15,647 16,670 50,239 31,852 20,267 102,358 30,562 54199 All other professional, scientific, & technical services Annual Payroll ($ 1,000) 5,166,643 274,522 652,335 585,777 591,275 2,103,909 1,165,226 707,115 3,976,250 1,190,393 541990 All other professional, scientific, & technical services Firms 21,193 7,154 9,287 2,392 1,262 20,095 894 132 21,121 72 541990 All other professional, scientific, & technical services Establishments 21,718 7,154 9,287 2,392 1,276 20,109 1,037 213 21,359 359 541990 All other professional, scientific, & technical services Employment 132,920 0 17,922 15,647 16,670 50,239 31,852 20,267 102,358 30,562 541990 All other professional, scientific, & technical services Annual Payroll ($ 1,000) 5,166,643 274,522 652,335 585,777 591,275 2,103,909 1,165,226 707,115 3,976,250 1,190,393 55 Management of companies & enterprises Firms 28,229 1,033 3,906 899 1,296 7,134 6,043 8,328 21,505 6,724 55 Management of companies & enterprises Establishments 49,383 1,033 3,925 924 1,354 7,236 6,337 9,401 22,974 26,409 55 Management of companies & enterprises Employment 2,913,798 0 6,458 4,618 8,981 20,057 76,984 280,390 377,431 2,536,367 55 Management of companies & enterprises Annual Payroll ($ 1,000) 204,802,311 167,800 312,772 292,588 552,850 1,326,010 3,878,867 14,690,143 19,895,020 184,907,291 551 Management of companies & enterprises Firms 28,229 1,033 3,906 899 1,296 7,134 6,043 8,328 21,505 6,724 551 Management of companies & enterprises Establishments 49,383 1,033 3,925 924 1,354 7,236 6,337 9,401 22,974 26,409 551 Management of companies & enterprises Employment 2,913,798 0 6,458 4,618 8,981 20,057 76,984 280,390 377,431 2,536,367 551 Management of companies & enterprises Annual Payroll ($ 1,000) 204,802,311 167,800 312,772 292,588 552,850 1,326,010 3,878,867 14,690,143 19,895,020 184,907,291 5511 Management of companies & enterprises Firms 28,229 1,033 3,906 899 1,296 7,134 6,043 8,328 21,505 6,724 5511 Management of companies & enterprises Establishments 49,383 1,033 3,925 924 1,354 7,236 6,337 9,401 22,974 26,409 5511 Management of companies & enterprises Employment 2,913,798 0 6,458 4,618 8,981 20,057 76,984 280,390 377,431 2,536,367 5511 Management of companies & enterprises Annual Payroll ($ 1,000) 204,802,311 167,800 312,772 292,588 552,850 1,326,010 3,878,867 14,690,143 19,895,020 184,907,291 55111 Management of companies & enterprises Firms 28,229 1,033 3,906 899 1,296 7,134 6,043 8,328 21,505 6,724 55111 Management of companies & enterprises Establishments 49,383 1,033 3,925 924 1,354 7,236 6,337 9,401 22,974 26,409 55111 Management of companies & enterprises Employment 2,913,798 0 6,458 4,618 8,981 20,057 76,984 280,390 377,431 2,536,367 55111 Management of companies & enterprises Annual Payroll ($ 1,000) 204,802,311 167,800 312,772 292,588 552,850 1,326,010 3,878,867 14,690,143 19,895,020 184,907,291 551111 Offices of bank holding companies Firms 1,218 68 201 47 76 392 291 354 1,037 181 551111 Offices of bank holding companies Establishments 1,496 68 202 47 76 393 303 378 1,074 422 551111 Offices of bank holding companies Employment 38,730 0 352 244 593 1,189 3,060 13,272 17,521 21,209 551111 Offices of bank holding companies Annual Payroll ($ 1,000) 2,696,786 17,279 14,405 13,177 28,690 73,551 117,232 624,332 815,115 1,881,671 551112 Offices of other holding companies Firms 8,821 920 3,334 521 386 5,161 945 1,109 7,215 1,606 551112 Offices of other holding companies Establishments 9,820 920 3,349 532 399 5,200 991 1,200 7,391 2,429 551112 Offices of other holding companies Employment 206,973 0 5,394 3,154 4,237 12,785 19,021 37,828 69,634 137,339 551112 Offices of other holding companies Annual Payroll ($ 1,000) 15,680,799 139,069 257,031 215,582 306,292 917,974 1,110,269 2,367,289 4,395,532 11,285,267 551114 Corporate, subsidiary, & regional managing offices Firms 19,382 45 372 334 838 1,589 4,845 7,012 13,446 5,936 551114 Corporate, subsidiary, & regional managing offices Establishments 38,067 45 374 345 879 1,643 5,043 7,823 14,509 23,558 551114 Corporate, subsidiary, & regional managing offices Employment 2,668,095 0 712 1,220 4,151 6,083 54,903 229,290 290,276 2,377,819 551114 Corporate, subsidiary, & regional managing offices Annual Payroll ($ 1,000) 186,424,726 11,452 41,336 63,829 217,868 334,485 2,651,366 11,698,522 14,684,373 171,740,353 56 Administrative & support & waste management & remediation serv Firms 289,303 53,859 128,320 43,611 26,925 252,715 25,875 7,607 286,197 3,106 56 Administrative & support & waste management & remediation serv Establishments 343,544 53,885 128,404 43,880 27,746 253,915 29,950 14,327 298,192 45,352 56 Administrative & support & waste management & remediation serv Employment 8,299,217 0 268,581 284,633 361,452 914,666 1,025,825 1,345,057 3,285,548 5,013,669 56 Administrative & support & waste management & remediation serv Annual Payroll ($ 1,000) 212,189,377 3,226,422 6,592,610 7,100,791 9,722,499 26,642,322 27,377,622 31,283,985 85,303,929 126,885,448 561 Administrative & support services Firms 275,183 52,388 122,200 40,867 25,065 240,520 24,271 7,364 272,155 3,028 561 Administrative & support services Establishments 325,846 52,413 122,282 41,130 25,843 241,668 28,111 13,715 283,494 42,352 561 Administrative & support services Employment 7,998,637 0 255,015 266,624 336,498 858,137 966,580 1,307,527 3,132,244 4,866,393 561 Administrative & support services Annual Payroll ($ 1,000) 200,554,360 3,128,985 6,235,728 6,589,614 8,934,600 24,888,927 25,271,082 29,821,566 79,981,575 120,572,785 5611 Office administrative services Firms 20,118 4,482 6,584 2,445 1,962 15,473 2,659 1,159 19,291 827 5611 Office administrative services Establishments 23,680 4,490 6,591 2,461 2,003 15,545 2,938 1,436 19,919 3,761 5611 Office administrative services Employment 492,056 0 13,423 15,975 26,170 55,568 98,218 127,110 280,896 211,160 5611 Office administrative services Annual Payroll ($ 1,000) 22,516,155 550,826 729,393 887,151 1,377,031 3,544,401 4,327,745 4,750,327 12,622,473 9,893,682 56111 Office administrative services Firms 20,118 4,482 6,584 2,445 1,962 15,473 2,659 1,159 19,291 827 56111 Office administrative services Establishments 23,680 4,490 6,591 2,461 2,003 15,545 2,938 1,436 19,919 3,761 56111 Office administrative services Employment 492,056 0 13,423 15,975 26,170 55,568 98,218 127,110 280,896 211,160 56111 Office administrative services Annual Payroll ($ 1,000) 22,516,155 550,826 729,393 887,151 1,377,031 3,544,401 4,327,745 4,750,327 12,622,473 9,893,682 561110 Office administrative services Firms 20,118 4,482 6,584 2,445 1,962 15,473 2,659 1,159 19,291 827 561110 Office administrative services Establishments 23,680 4,490 6,591 2,461 2,003 15,545 2,938 1,436 19,919 3,761 561110 Office administrative services Employment 492,056 0 13,423 15,975 26,170 55,568 98,218 127,110 280,896 211,160 561110 Office administrative services Annual Payroll ($ 1,000) 22,516,155 550,826 729,393 887,151 1,377,031 3,544,401 4,327,745 4,750,327 12,622,473 9,893,682 5612 Facilities support services Firms 1,600 193 564 161 129 1,047 258 150 1,455 145 5612 Facilities support services Establishments 3,416 193 564 161 140 1,058 337 396 1,791 1,625 5612 Facilities support services Employment 125,496 0 1,079 1,025 1,725 3,829 10,795 23,235 37,859 87,637 5612 Facilities support services Annual Payroll ($ 1,000) 4,397,197 15,137 48,144 43,615 72,262 179,158 424,533 712,011 1,315,702 3,081,495 56121 Facilities support services Firms 1,600 193 564 161 129 1,047 258 150 1,455 145 56121 Facilities support services Establishments 3,416 193 564 161 140 1,058 337 396 1,791 1,625 56121 Facilities support services Employment 125,496 0 1,079 1,025 1,725 3,829 10,795 23,235 37,859 87,637 56121 Facilities support services Annual Payroll ($ 1,000) 4,397,197 15,137 48,144 43,615 72,262 179,158 424,533 712,011 1,315,702 3,081,495 Number of Firms, Number of Establishments, Employment, and Annual Payroll by Employment Size of the Enterprise for the United States, All Industries 2002 SOURCE: 2002 County Business Patterns. For information on confidentiality protection, sampling error, nonsampling error, and definitions, see http:// www. census. gov/ epcd/ susb/ introusb. htm and http:// www. census. gov/ csd/ susb/ defterm. html.

Employment Size of the Enterprise NAICS CODE NAICS DESCRIPTION DATA TYPE TOTAL 0 1 4 5 9 10 19 < 20 20 99 100 499 < 500 500+

561210 Facilities support services Firms 1,600 193 564 161 129 1,047 258 150 1,455 145 561210 Facilities support services Establishments 3,416 193 564 161 140 1,058 337 396 1,791 1,625 561210 Facilities support services Employment 125,496 0 1,079 1,025 1,725 3,829 10,795 23,235 37,859 87,637 561210 Facilities support services Annual Payroll ($ 1,000) 4,397,197 15,137 48,144 43,615 72,262 179,158 424,533 712,011 1,315,702 3,081,495 5613 Employment services Firms 22,973 3,639 5,559 2,236 2,307 13,741 5,110 2,957 21,808 1,165 5613 Employment services Establishments 41,093 3,643 5,574 2,260 2,415 13,892 5,693 4,900 24,485 16,608 5613 Employment services Employment 3,880,888 0 11,643 14,906 32,094 58,643 240,504 612,731 911,878 2,969,010 5613 Employment services Annual Payroll ($ 1,000) 92,959,996 967,879 536,361 572,487 1,091,670 3,168,397 6,396,839 12,857,476 22,422,712 70,537,284 56131 Employment placement agencies Firms 8,708 1,753 3,119 1,037 862 6,771 1,301 469 8,541 167 56131 Employment placement agencies Establishments 9,692 1,754 3,124 1,042 892 6,812 1,434 664 8,910 782 56131 Employment placement agencies Employment 309,174 0 6,397 6,856 11,790 25,043 56,532 82,959 164,534 144,640 56131 Employment placement agencies Annual Payroll ($ 1,000) 7,345,085 157,416 238,233 274,406 395,257 1,065,312 1,463,059 1,574,179 4,102,550 3,242,535 561310 Employment placement agencies Firms 8,708 1,753 3,119 1,037 862 6,771 1,301 469 8,541 167 561310 Employment placement agencies Establishments 9,692 1,754 3,124 1,042 892 6,812 1,434 664 8,910 782 561310 Employment placement agencies Employment 309,174 0 6,397 6,856 11,790 25,043 56,532 82,959 164,534 144,640 561310 Employment placement agencies Annual Payroll ($ 1,000) 7,345,085 157,416 238,233 274,406 395,257 1,065,312 1,463,059 1,574,179 4,102,550 3,242,535 56132 Temporary help services Firms 10,092 1,379 1,615 771 956 4,721 2,791 1,898 9,410 682 56132 Temporary help services Establishments 26,383 1,382 1,623 788 1,030 4,823 3,166 3,444 11,433 14,950 56132 Temporary help services Employment 2,390,634 0 3,472 5,207 13,489 22,168 136,614 396,702 555,484 1,835,150 56132 Temporary help services Annual Payroll ($ 1,000) 52,969,668 480,466 190,468 188,357 437,509 1,296,800 3,361,950 7,661,294 12,320,044 40,649,624 561320 Temporary help services Firms 10,092 1,379 1,615 771 956 4,721 2,791 1,898 9,410 682 561320 Temporary help services Establishments 26,383 1,382 1,623 788 1,030 4,823 3,166 3,444 11,433 14,950 561320 Temporary help services Employment 2,390,634 0 3,472 5,207 13,489 22,168 136,614 396,702 555,484 1,835,150 561320 Temporary help services Annual Payroll ($ 1,000) 52,969,668 480,466 190,468 188,357 437,509 1,296,800 3,361,950 7,661,294 12,320,044 40,649,624 56133 Employee leasing services Firms 4,360 507 825 429 489 2,250 1,034 649 3,933 427 56133 Employee leasing services Establishments 5,018 507 827 430 493 2,257 1,093 792 4,142 876 56133 Employee leasing services Employment 1,181,080 0 1,774 2,843 6,815 11,432 47,358 133,070 191,860 989,220 56133 Employee leasing services Annual Payroll ($ 1,000) 32,645,243 329,997 107,660 109,724 258,904 806,285 1,571,830 3,622,003 6,000,118 26,645,125 561330 Employee leasing services Firms 4,360 507 825 429 489 2,250 1,034 649 3,933 427 561330 Employee leasing services Establishments 5,018 507 827 430 493 2,257 1,093 792 4,142 876 561330 Employee leasing services Employment 1,181,080 0 1,774 2,843 6,815 11,432 47,358 133,070 191,860 989,220 561330 Employee leasing services Annual Payroll ($ 1,000) 32,645,243 329,997 107,660 109,724 258,904 806,285 1,571,830 3,622,003 6,000,118 26,645,125 5614 Business support services Firms 28,360 3,600 13,558 4,516 3,028 24,702 2,693 601 27,996 364 5614 Business support services Establishments 33,703 3,608 13,576 4,572 3,187 24,943 3,319 1,376 29,638 4,065 5614 Business support services Employment 692,741 0 27,661 29,504 40,756 97,921 100,741 100,283 298,945 393,796 5614 Business support services Annual Payroll ($ 1,000) 17,823,605 213,361 631,981 704,773 1,051,518 2,601,633 2,735,571 2,463,739 7,800,943 10,022,662 56141 Document preparation services Firms 5,080 870 3,148 477 275 4,770 250 40 5,060 20 56141 Document preparation services Establishments 5,272 870 3,151 479 278 4,778 286 72 5,136 136 56141 Document preparation services Employment 37,507 0 5,479 3,088 3,710 12,277 9,053 4,529 25,859 11,648 56141 Document preparation services Annual Payroll ($ 1,000) 962,929 32,041 119,419 89,388 96,277 337,125 237,018 111,096 685,239 277,690 561410 Document preparation services Firms 5,080 870 3,148 477 275 4,770 250 40 5,060 20 561410 Document preparation services Establishments 5,272 870 3,151 479 278 4,778 286 72 5,136 136 561410 Document preparation services Employment 37,507 0 5,479 3,088 3,710 12,277 9,053 4,529 25,859 11,648 561410 Document preparation services Annual Payroll ($ 1,000) 962,929 32,041 119,419 89,388 96,277 337,125 237,018 111,096 685,239 277,690 56142 Telephone call centers Firms 4,079 417 1,084 604 753 2,858 810 251 3,919 160 56142 Telephone call centers Establishments 5,260 421 1,086 608 767 2,882 921 432 4,235 1,025 56142 Telephone call centers Employment 338,279 0 2,263 4,144 10,478 16,885 31,152 45,774 93,811 244,468 56142 Telephone call centers Annual Payroll ($ 1,000) 6,959,400 70,353 60,755 83,101 195,884 410,093 595,960 753,835 1,759,888 5,199,512 561421 Telephone answering services Firms 1,936 138 508 332 486 1,464 395 36 1,895 41 561421 Telephone answering services Establishments 2,289 142 508 334 495 1,479 460 78 2,017 272 561421 Telephone answering services Employment 59,170 0 1,096 2,305 6,765 10,166 13,676 5,643 29,485 29,685 561421 Telephone answering services Annual Payroll ($ 1,000) 2,105,181 30,411 25,582 37,885 117,898 211,776 290,675 137,499 639,950 1,465,231 561422 Telemarketing bureaus Firms 2,153 279 576 272 267 1,394 416 215 2,025 128 561422 Telemarketing bureaus Establishments 2,971 279 578 274 272 1,403 461 354 2,218 753 561422 Telemarketing bureaus Employment 279,109 0 1,167 1,839 3,713 6,719 17,476 40,131 64,326 214,783 561422 Telemarketing bureaus Annual Payroll ($ 1,000) 4,854,219 39,942 35,173 45,216 77,986 198,317 305,285 616,336 1,119,938 3,734,281 56143 Business service centers Firms 8,280 993 4,314 1,634 743 7,684 487 67 8,238 42 56143 Business service centers Establishments 10,667 994 4,320 1,650 812 7,776 681 307 8,764 1,903 56143 Business service centers Employment 94,976 0 9,887 10,448 9,629 29,964 16,836 11,349 58,149 36,827 56143 Business service centers Annual Payroll ($ 1,000) 2,498,677 39,030 186,040 191,439 239,818 656,327 451,793 350,127 1,458,247 1,040,430 561431 Private mail centers Firms 4,578 587 2,680 925 256 4,448 103 18 4,569 9 561431 Private mail centers Establishments 4,658 587 2,682 937 291 4,497 114 38 4,649 9 561431 Private mail centers Employment 22,824 0 6,231 5,828 3,137 15,196 3,459 3,034 21,689 1,135 561431 Private mail centers Annual Payroll ($ 1,000) 446,662 18,714 96,304 80,360 58,191 253,569 80,153 91,296 425,018 21,644 561439 Other business service centers ( including copy shops) Firms 3,702 406 1,634 709 487 3,236 384 49 3,669 33 561439 Other business service centers ( including copy shops) Establishments 6,009 407 1,638 713 521 3,279 567 269 4,115 1,894 561439 Other business service centers ( including copy shops) Employment 72,152 0 3,656 4,620 6,492 14,768 13,377 8,315 36,460 35,692 561439 Other business service centers ( including copy shops) Annual Payroll ($ 1,000) 2,052,015 20,316 89,736 111,079 181,627 402,758 371,640 258,831 1,033,229 1,018,786 56144 Collection agencies Firms 4,492 410 1,575 887 671 3,543 702 143 4,388 104 56144 Collection agencies Establishments 5,161 413 1,575 890 691 3,569 850 309 4,728 433 56144 Collection agencies Employment 119,078 0 3,547 5,891 9,029 18,467 26,939 24,575 69,981 49,097 56144 Collection agencies Annual Payroll ($ 1,000) 3,627,378 26,477 85,582 158,158 266,884 537,101 898,455 787,201 2,222,757 1,404,621 561440 Collection agencies Firms 4,492 410 1,575 887 671 3,543 702 143 4,388 104 561440 Collection agencies Establishments 5,161 413 1,575 890 691 3,569 850 309 4,728 433 561440 Collection agencies Employment 119,078 0 3,547 5,891 9,029 18,467 26,939 24,575 69,981 49,097 Number of Firms, Number of Establishments, Employment, and Annual Payroll by Employment Size of the Enterprise for the United States, All Industries 2002 SOURCE: 2002 County Business Patterns. For information on confidentiality protection, sampling error, nonsampling error, and definitions, see http:// www. census. gov/ epcd/ susb/ introusb. htm and http:// www. census. gov/ csd/ susb/ defterm. html.

Employment Size of the Enterprise NAICS CODE NAICS DESCRIPTION DATA TYPE TOTAL 0 1 4 5 9 10 19 < 20 20 99 100 499 < 500 500+

561440 Collection agencies Annual Payroll ($ 1,000) 3,627,378 26,477 85,582 158,158 266,884 537,101 898,455 787,201 2,222,757 1,404,621 56145 Credit bureaus Firms 795 53 314 159 121 647 104 24 775 20 56145 Credit bureaus Establishments 1,177 53 315 161 125 654 146 54 854 323 56145 Credit bureaus Employment 27,256 0 661 1,030 1,600 3,291 3,754 3,101 10,146 17,110 56145 Credit bureaus Annual Payroll ($ 1,000) 1,255,393 2,094 17,185 30,924 53,341 103,544 141,730 100,440 345,714 909,679 561450 Credit bureaus Firms 795 53 314 159 121 647 104 24 775 20 561450 Credit bureaus Establishments 1,177 53 315 161 125 654 146 54 854 323 561450 Credit bureaus Employment 27,256 0 661 1,030 1,600 3,291 3,754 3,101 10,146 17,110 561450 Credit bureaus Annual Payroll ($ 1,000) 1,255,393 2,094 17,185 30,924 53,341 103,544 141,730 100,440 345,714 909,679 56149 Other business support services Firms 5,702 857 3,123 757 468 5,205 354 91 5,650 52 56149 Other business support services Establishments 6,166 857 3,129 784 514 5,284 435 202 5,921 245 56149 Other business support services Employment 75,645 0 5,824 4,903 6,310 17,037 13,007 10,955 40,999 34,646 56149 Other business support services Annual Payroll ($ 1,000) 2,519,828 43,366 163,000 151,763 199,314 557,443 410,615 361,040 1,329,098 1,190,730 561491 Repossession services Firms 899 105 407 192 128 832 55 3 890 9 561491 Repossession services Establishments 955 105 407 196 145 853 84 3 940 15 561491 Repossession services Employment 7,892 0 935 1,290 1,741 3,966 1,810 [ e] [ i] [ g]

561491 Repossession services Annual Payroll ($ 1,000) 231,789 3,347 22,404 35,526 46,240 107,517 50,632 ( D) ( D) ( D)

561492 Court reporting & stenotype services Firms 2,981 378 1,991 332 171 2,872 95 13 2,980 1 561492 Court reporting & stenotype services Establishments 3,115 378 1,995 346 189 2,908 125 55 3,088 27 561492 Court reporting & stenotype services Employment 13,236 0 3,491 2,084 2,301 7,876 3,092 [ g] [ j] [ e]

561492 Court reporting & stenotype services Annual Payroll ($ 1,000) 511,342 8,959 92,945 68,380 84,545 254,829 131,234 ( D) ( D) ( D)

561499 All other business support services Firms 1,822 374 725 233 169 1,501 204 75 1,780 42 561499 All other business support services Establishments 2,096 374 727 242 180 1,523 226 144 1,893 203 561499 All other business support services Employment 54,517 0 1,398 1,529 2,268 5,195 8,105 8,820 22,120 32,397 561499 All other business support services Annual Payroll ($ 1,000) 1,776,697 31,060 47,651 47,857 68,529 195,097 228,749 292,546 716,392 1,060,305 5615 Travel arrangement & reservation services Firms 19,957 1,983 11,485 3,583 1,524 18,575 1,025 233 19,833 124 5615 Travel arrangement & reservation services Establishments 27,587 1,986 11,511 3,676 1,761 18,934 1,916 1,399 22,249 5,338 5615 Travel arrangement & reservation services Employment 258,084 0 25,397 22,939 20,014 68,350 37,414 36,166 141,930 116,154 5615 Travel arrangement & reservation services Annual Payroll ($ 1,000) 8,469,891 70,293 542,815 540,776 552,592 1,706,476 1,173,583 1,150,178 4,030,237 4,439,654 56151 Travel agencies Firms 14,838 1,290 9,004 2,747 1,024 14,065 565 128 14,758 80 56151 Travel agencies Establishments 21,079 1,292 9,023 2,834 1,220 14,369 1,244 969 16,582 4,497 56151 Travel agencies Employment 151,770 0 20,078 17,477 13,358 50,913 19,678 15,730 86,321 65,449 56151 Travel agencies Annual Payroll ($ 1,000) 4,595,040 38,103 396,512 375,434 342,699 1,152,748 612,975 487,324 2,253,047 2,341,993 561510 Travel agencies Firms 14,838 1,290 9,004 2,747 1,024 14,065 565 128 14,758 80 561510 Travel agencies Establishments 21,079 1,292 9,023 2,834 1,220 14,369 1,244 969 16,582 4,497 561510 Travel agencies Employment 151,770 0 20,078 17,477 13,358 50,913 19,678 15,730 86,321 65,449 561510 Travel agencies Annual Payroll ($ 1,000) 4,595,040 38,103 396,512 375,434 342,699 1,152,748 612,975 487,324 2,253,047 2,341,993 56152 Tour operators Firms 2,733 400 1,326 443 262 2,431 227 52 2,710 23 56152 Tour operators Establishments 2,975 400 1,330 445 270 2,445 285 105 2,835 140 56152 Tour operators Employment 34,579 0 2,788 2,908 3,415 9,111 8,079 7,349 24,539 10,040 56152 Tour operators Annual Payroll ($ 1,000) 1,342,720 18,026 77,824 84,139 105,605 285,594 275,211 262,716 823,521 519,199 561520 Tour operators Firms 2,733 400 1,326 443 262 2,431 227 52 2,710 23 561520 Tour operators Establishments 2,975 400 1,330 445 270 2,445 285 105 2,835 140 561520 Tour operators Employment 34,579 0 2,788 2,908 3,415 9,111 8,079 7,349 24,539 10,040 561520 Tour operators Annual Payroll ($ 1,000) 1,342,720 18,026 77,824 84,139 105,605 285,594 275,211 262,716 823,521 519,199 56159 Other travel arrangement & reservation services Firms 2,482 293 1,157 395 245 2,090 251 85 2,426 56 56159 Other travel arrangement & reservation services Establishments 3,533 294 1,158 397 271 2,120 387 325 2,832 701 56159 Other travel arrangement & reservation services Employment 71,735 0 2,531 2,554 3,241 8,326 9,657 13,087 31,070 40,665 56159 Other travel arrangement & reservation services Annual Payroll ($ 1,000) 2,532,131 14,164 68,479 81,203 104,288 268,134 285,397 400,138 953,669 1,578,462 561591 Convention & visitors bureaus Firms 914 74 462 168 95 799 89 23 911 3 561591 Convention & visitors bureaus Establishments 1,003 74 462 169 103 808 136 55 999 4 561591 Convention & visitors bureaus Employment 11,166 0 1,058 1,099 1,265 3,422 3,776 3,823 11,021 145 561591 Convention & visitors bureaus Annual Payroll ($ 1,000) 317,502 4,078 26,138 30,637 37,407 98,260 117,054 101,050 316,364 1,138 561599 All other travel arrangement & reservation services Firms 1,568 219 695 227 150 1,291 162 62 1,515 53 561599 All other travel arrangement & reservation services Establishments 2,530 220 696 228 168 1,312 251 270 1,833 697 561599 All other travel arrangement & reservation services Employment 60,569 0 1,473 1,455 1,976 4,904 5,881 9,264 20,049 40,520 561599 All other travel arrangement & reservation services Annual Payroll ($ 1,000) 2,214,629 10,086 42,341 50,566 66,881 169,874 168,343 299,088 637,305 1,577,324 5616 Investigation & security services Firms 18,070 2,147 7,856 2,929 1,970 14,902 2,266 690 17,858 212 5616 Investigation & security services Establishments 22,319 2,147 7,860 2,948 2,029 14,984 2,565 1,204 18,753 3,566 5616 Investigation & security services Employment 732,002 0 16,517 19,298 26,946 62,761 94,023 131,096 287,880 444,122 5616 Investigation & security services Annual Payroll ($ 1,000) 15,835,500 150,795 385,606 477,470 645,227 1,659,098 1,889,513 2,517,571 6,066,182 9,769,318 56161 Investigation, guard, & armored car services Firms 9,765 1,334 3,513 1,350 1,119 7,316 1,667 599 9,582 183 56161 Investigation, guard, & armored car services Establishments 12,736 1,334 3,515 1,357 1,129 7,335 1,789 923 10,047 2,689 56161 Investigation, guard, & armored car services Employment 603,415 0 7,197 8,969 15,602 31,768 71,680 117,254 220,702 382,713 56161 Investigation, guard, & armored car services Annual Payroll ($ 1,000) 11,577,541 113,696 165,214 179,355 298,112 756,377 1,145,096 2,008,993 3,910,466 7,667,075 561611 Investigation services Firms 4,791 701 2,536 674 415 4,326 339 85 4,750 41 561611 Investigation services Establishments 4,949 701 2,537 680 422 4,340 376 110 4,826 123 561611 Investigation services Employment 55,145 0 5,004 4,415 5,662 15,081 13,072 13,438 41,591 13,554 561611 Investigation services Annual Payroll ($ 1,000) 1,305,836 22,536 115,360 110,147 144,817 392,860 285,232 261,860 939,952 365,884 561612 Security guards & patrol services Firms 4,853 623 934 652 688 2,897 1,297 502 4,696 157 561612 Security guards & patrol services Establishments 6,992 623 934 653 691 2,901 1,370 734 5,005 1,987 561612 Security guards & patrol services Employment 517,027 0 2,098 4,384 9,710 16,192 57,116 99,654 172,962 344,065 561612 Security guards & patrol services Annual Payroll ($ 1,000) 9,388,780 90,603 47,986 62,564 146,672 347,825 825,883 1,638,866 2,812,574 6,576,206 561613 Armored car services Firms 160 10 44 24 16 94 32 22 148 12 561613 Armored car services Establishments 795 10 44 24 16 94 43 79 216 579 Number of Firms, Number of Establishments, Employment, and Annual Payroll by Employment Size of the Enterprise for the United States, All Industries 2002 SOURCE: 2002 County Business Patterns. For information on confidentiality protection, sampling error, nonsampling error, and definitions, see http:// www. census. gov/ epcd/ susb/ introusb. htm and http:// www. census. gov/ csd/ susb/ defterm. html.

Employment Size of the Enterprise NAICS CODE NAICS DESCRIPTION DATA TYPE TOTAL 0 1 4 5 9 10 19 < 20 20 99 100 499 < 500 500+

561613 Armored car services Employment 31,243 0 95 170 230 495 1,492 4,162 6,149 25,094 561613 Armored car services Annual Payroll ($ 1,000) 882,925 557 1,868 6,644 6,623 15,692 33,981 108,267 157,940 724,985 56162 Security systems services Firms 8,331 813 4,343 1,579 851 7,586 601 97 8,284 47 56162 Security systems services Establishments 9,583 813 4,345 1,591 900 7,649 776 281 8,706 877 56162 Security systems services Employment 128,587 0 9,320 10,329 11,344 30,993 22,343 13,842 67,178 61,409 56162 Security systems services Annual Payroll ($ 1,000) 4,257,959 37,099 220,392 298,115 347,115 902,721 744,417 508,578 2,155,716 2,102,243 561621 Security systems services ( except locksmiths) Firms 4,614 533 1,999 840 600 3,972 514 85 4,571 43 561621 Security systems services ( except locksmiths) Establishments 5,777 533 1,999 843 623 3,998 649 263 4,910 867 561621 Security systems services ( except locksmiths) Employment 112,050 0 4,372 5,618 8,148 18,138 19,820 [ j] [ l] [ l]

561621 Security systems services ( except locksmiths) Annual Payroll ($ 1,000) 3,797,331 30,195 113,647 167,379 252,314 563,535 662,767 ( D) ( D) ( D)

561622 Locksmiths Firms 3,718 280 2,344 739 251 3,614 88 12 3,714 4 561622 Locksmiths Establishments 3,806 280 2,346 748 277 3,651 127 18 3,796 10 561622 Locksmiths Employment 16,537 0 4,948 4,711 3,196 12,855 2,523 [ f] [ j] [ e]

561622 Locksmiths Annual Payroll ($ 1,000) 460,628 6,904 106,745 130,736 94,801 339,186 81,650 ( D) ( D) ( D)

5617 Services to buildings & dwellings Firms 145,987 33,676 67,633 22,244 12,275 135,828 8,580 1,266 145,674 313 5617 Services to buildings & dwellings Establishments 152,933 33,677 67,640 22,272 12,364 135,953 9,312 2,243 147,508 5,425 5617 Services to buildings & dwellings Employment 1,470,446 0 140,941 144,965 163,760 449,666 320,209 220,231 990,106 480,340 5617 Services to buildings & dwellings Annual Payroll ($ 1,000) 28,874,708 1,015,649 2,775,188 2,762,231 3,297,784 9,850,852 6,199,707 3,777,824 19,828,383 9,046,325 56171 Exterminating & pest control services Firms 9,513 1,050 5,091 1,818 975 8,934 508 51 9,493 20 56171 Exterminating & pest control services Establishments 11,230 1,050 5,093 1,823 1,017 8,983 732 403 10,118 1,112 56171 Exterminating & pest control services Employment 89,854 0 10,738 11,977 13,023 35,738 17,259 7,557 60,554 29,300 56171 Exterminating & pest control services Annual Payroll ($ 1,000) 2,669,673 31,327 238,654 295,665 363,330 928,976 523,894 254,930 1,707,800 961,873 561710 Exterminating & pest control services Firms 9,513 1,050 5,091 1,818 975 8,934 508 51 9,493 20 561710 Exterminating & pest control services Establishments 11,230 1,050 5,093 1,823 1,017 8,983 732 403 10,118 1,112 561710 Exterminating & pest control services Employment 89,854 0 10,738 11,977 13,023 35,738 17,259 7,557 60,554 29,300 561710 Exterminating & pest control services Annual Payroll ($ 1,000) 2,669,673 31,327 238,654 295,665 363,330 928,976 523,894 254,930 1,707,800 961,873 56172 Janitorial services Firms 45,824 7,121 20,150 7,870 5,122 40,263 4,402 913 45,578 246 56172 Janitorial services Establishments 49,530 7,122 20,154 7,878 5,136 40,290 4,667 1,335 46,292 3,238 56172 Janitorial services Employment 866,175 0 42,805 51,715 68,987 163,507 172,418 166,409 502,334 363,841 56172 Janitorial services Annual Payroll ($ 1,000) 12,966,950 251,854 567,199 649,761 947,539 2,416,353 2,342,229 2,368,275 7,126,857 5,840,093 561720 Janitorial services Firms 45,824 7,121 20,150 7,870 5,122 40,263 4,402 913 45,578 246 561720 Janitorial services Establishments 49,530 7,122 20,154 7,878 5,136 40,290 4,667 1,335 46,292 3,238 561720 Janitorial services Employment 866,175 0 42,805 51,715 68,987 163,507 172,418 166,409 502,334 363,841 561720 Janitorial services Annual Payroll ($ 1,000) 12,966,950 251,854 567,199 649,761 947,539 2,416,353 2,342,229 2,368,275 7,126,857 5,840,093 56173 Landscaping services Firms 72,975 22,417 32,761 9,726 4,819 69,723 2,933 265 72,921 54 56173 Landscaping services Establishments 74,208 22,417 32,761 9,733 4,838 69,749 3,074 411 73,234 974 56173 Landscaping services Employment 423,474 0 67,797 62,889 63,837 194,523 105,556 40,307 340,386 83,088 56173 Landscaping services Annual Payroll ($ 1,000) 11,103,071 643,770 1,575,431 1,430,196 1,577,255 5,226,652 2,740,955 1,020,313 8,987,920 2,115,151 561730 Landscaping services Firms 72,975 22,417 32,761 9,726 4,819 69,723 2,933 265 72,921 54 561730 Landscaping services Establishments 74,208 22,417 32,761 9,733 4,838 69,749 3,074 411 73,234 974 561730 Landscaping services Employment 423,474 0 67,797 62,889 63,837 194,523 105,556 40,307 340,386 83,088 561730 Landscaping services Annual Payroll ($ 1,000) 11,103,071 643,770 1,575,431 1,430,196 1,577,255 5,226,652 2,740,955 1,020,313 8,987,920 2,115,151 56174 Carpet & upholstery cleaning services Firms 8,155 1,114 4,570 1,396 650 7,730 397 19 8,146 9 56174 Carpet & upholstery cleaning services Establishments 8,307 1,114 4,570 1,401 659 7,744 444 53 8,241 66 56174 Carpet & upholstery cleaning services Employment 45,685 0 9,312 9,142 8,491 26,945 13,300 3,315 43,560 2,125 56174 Carpet & upholstery cleaning services Annual Payroll ($ 1,000) 949,830 23,412 161,318 175,154 169,319 529,203 293,273 67,376 889,852 59,978 561740 Carpet & upholstery cleaning services Firms 8,155 1,114 4,570 1,396 650 7,730 397 19 8,146 9 561740 Carpet & upholstery cleaning services Establishments 8,307 1,114 4,570 1,401 659 7,744 444 53 8,241 66 561740 Carpet & upholstery cleaning services Employment 45,685 0 9,312 9,142 8,491 26,945 13,300 3,315 43,560 2,125 561740 Carpet & upholstery cleaning services Annual Payroll ($ 1,000) 949,830 23,412 161,318 175,154 169,319 529,203 293,273 67,376 889,852 59,978 56179 Other services to buildings & dwellings Firms 9,570 1,974 5,061 1,434 712 9,181 355 26 9,562 8 56179 Other services to buildings & dwellings Establishments 9,658 1,974 5,062 1,437 714 9,187 395 41 9,623 35 56179 Other services to buildings & dwellings Employment 45,258 0 10,289 9,242 9,422 28,953 11,676 2,643 43,272 1,986 56179 Other services to buildings & dwellings Annual Payroll ($ 1,000) 1,185,184 65,286 232,586 211,455 240,341 749,668 299,356 66,930 1,115,954 69,230 561790 Other services to buildings & dwellings Firms 9,570 1,974 5,061 1,434 712 9,181 355 26 9,562 8 561790 Other services to buildings & dwellings Establishments 9,658 1,974 5,062 1,437 714 9,187 395 41 9,623 35 561790 Other services to buildings & dwellings Employment 45,258 0 10,289 9,242 9,422 28,953 11,676 2,643 43,272 1,986 561790 Other services to buildings & dwellings Annual Payroll ($ 1,000) 1,185,184 65,286 232,586 211,455 240,341 749,668 299,356 66,930 1,115,954 69,230 5619 Other support services Firms 18,701 2,668 8,962 2,753 1,876 16,259 1,730 426 18,415 286 5619 Other support services Establishments 21,115 2,669 8,966 2,780 1,944 16,359 2,031 761 19,151 1,964 5619 Other support services Employment 346,924 0 18,354 18,012 25,033 61,399 64,676 56,675 182,750 164,174 5619 Other support services Annual Payroll ($ 1,000) 9,677,308 145,045 586,240 601,111 846,516 2,178,912 2,123,591 1,592,440 5,894,943 3,782,365 56191 Packaging & labeling services Firms 1,799 200 647 261 215 1,323 328 108 1,759 40 56191 Packaging & labeling services Establishments 1,915 200 647 261 216 1,324 346 142 1,812 103 56191 Packaging & labeling services Employment 50,614 0 1,448 1,745 2,935 6,128 13,767 14,565 34,460 16,154 56191 Packaging & labeling services Annual Payroll ($ 1,000) 1,245,773 13,772 40,806 50,967 78,569 184,114 339,885 337,786 861,785 383,988 561910 Packaging & labeling services Firms 1,799 200 647 261 215 1,323 328 108 1,759 40 561910 Packaging & labeling services Establishments 1,915 200 647 261 216 1,324 346 142 1,812 103 561910 Packaging & labeling services Employment 50,614 0 1,448 1,745 2,935 6,128 13,767 14,565 34,460 16,154 561910 Packaging & labeling services Annual Payroll ($ 1,000) 1,245,773 13,772 40,806 50,967 78,569 184,114 339,885 337,786 861,785 383,988 56192 Convention & trade show organizers Firms 4,063 585 2,012 589 389 3,575 355 87 4,017 46 56192 Convention & trade show organizers Establishments 4,354 586 2,013 592 402 3,593 395 189 4,177 177 56192 Convention & trade show organizers Employment 67,763 0 4,091 3,880 5,118 13,089 13,560 13,562 40,211 27,552 56192 Convention & trade show organizers Annual Payroll ($ 1,000) 2,156,593 29,026 150,136 150,350 194,183 523,695 473,236 380,721 1,377,652 778,941 561920 Convention & trade show organizers Firms 4,063 585 2,012 589 389 3,575 355 87 4,017 46 Number of Firms, Number of Establishments, Employment, and Annual Payroll by Employment Size of the Enterprise for the United States, All Industries 2002 SOURCE: 2002 County Business Patterns. For information on confidentiality protection, sampling error, nonsampling error, and definitions, see http:// www. census. gov/ epcd/ susb/ introusb. htm and http:// www. census. gov/ csd/ susb/ defterm. html.

Employment Size of the Enterprise NAICS CODE NAICS DESCRIPTION DATA TYPE TOTAL 0 1 4 5 9 10 19 < 20 20 99 100 499 < 500 500+

561920 Convention & trade show organizers Establishments 4,354 586 2,013 592 402 3,593 395 189 4,177 177 561920 Convention & trade show organizers Employment 67,763 0 4,091 3,880 5,118 13,089 13,560 13,562 40,211 27,552 561920 Convention & trade show organizers Annual Payroll ($ 1,000) 2,156,593 29,026 150,136 150,350 194,183 523,695 473,236 380,721 1,377,652 778,941 56199 All other support services Firms 12,856 1,883 6,303 1,903 1,273 11,362 1,048 234 12,644 212 56199 All other support services Establishments 14,846 1,883 6,306 1,927 1,326 11,442 1,290 430 13,162 1,684 56199 All other support services Employment 228,547 0 12,815 12,387 16,980 42,182 37,349 28,548 108,079 120,468 56199 All other support services Annual Payroll ($ 1,000) 6,274,942 102,247 395,298 399,794 573,764 1,471,103 1,310,470 873,933 3,655,506 2,619,436 561990 All other support services Firms 12,856 1,883 6,303 1,903 1,273 11,362 1,048 234 12,644 212 561990 All other support services Establishments 14,846 1,883 6,306 1,927 1,326 11,442 1,290 430 13,162 1,684 561990 All other support services Employment 228,547 0 12,815 12,387 16,980 42,182 37,349 28,548 108,079 120,468 561990 All other support services Annual Payroll ($ 1,000) 6,274,942 102,247 395,298 399,794 573,764 1,471,103 1,310,470 873,933 3,655,506 2,619,436 562 Waste management & remediation services Firms 14,184 1,471 6,120 2,745 1,861 12,197 1,616 258 14,071 113 562 Waste management & remediation services Establishments 17,698 1,472 6,122 2,750 1,903 12,247 1,839 612 14,698 3,000 562 Waste management & remediation services Employment 300,580 0 13,566 18,009 24,954 56,529 59,245 37,530 153,304 147,276 562 Waste management & remediation services Annual Payroll ($ 1,000) 11,635,017 97,437 356,882 511,177 787,899 1,753,395 2,106,540 1,462,419 5,322,354 6,312,663 5621 Waste collection Firms 6,253 590 2,761 1,243 850 5,444 693 86 6,223 30 5621 Waste collection Establishments 7,684 590 2,762 1,248 873 5,473 759 186 6,418 1,266 5621 Waste collection Employment 141,892 0 6,217 8,114 11,421 25,752 24,727 12,621 63,100 78,792 5621 Waste collection Annual Payroll ($ 1,000) 5,387,420 37,507 147,674 219,972 345,919 751,072 888,183 508,853 2,148,108 3,239,312 56211 Waste collection Firms 6,253 590 2,761 1,243 850 5,444 693 86 6,223 30 56211 Waste collection Establishments 7,684 590 2,762 1,248 873 5,473 759 186 6,418 1,266 56211 Waste collection Employment 141,892 0 6,217 8,114 11,421 25,752 24,727 12,621 63,100 78,792 56211 Waste collection Annual Payroll ($ 1,000) 5,387,420 37,507 147,674 219,972 345,919 751,072 888,183 508,853 2,148,108 3,239,312 562111 Solid waste collection Firms 5,165 457 2,271 1,042 713 4,483 587 72 5,142 23 562111 Solid waste collection Establishments 6,374 457 2,272 1,047 732 4,508 634 144 5,286 1,088 562111 Solid waste collection Employment 125,958 0 5,158 6,815 9,600 21,573 20,730 10,391 52,694 73,264 562111 Solid waste collection Annual Payroll ($ 1,000) 4,770,747 31,583 118,663 179,815 283,540 613,601 730,466 413,032 1,757,099 3,013,648 562112 Hazardous waste collection Firms 336 27 127 65 45 264 50 11 325 11 562112 Hazardous waste collection Establishments 500 27 127 65 47 266 64 34 364 136 562112 Hazardous waste collection Employment 8,609 0 275 429 588 1,292 1,921 1,409 4,622 3,987 562112 Hazardous waste collection Annual Payroll ($ 1,000) 366,471 2,158 9,248 14,922 23,474 49,802 84,989 63,570 198,361 168,110 562119 Other waste collection Firms 773 106 363 136 92 697 58 7 762 11 562119 Other waste collection Establishments 810 106 363 136 94 699 61 8 768 42 562119 Other waste collection Employment 7,325 0 784 870 1,233 2,887 2,076 821 5,784 1,541 562119 Other waste collection Annual Payroll ($ 1,000) 250,202 3,766 19,763 25,235 38,905 87,669 72,728 32,251 192,648 57,554 5622 Waste treatment & disposal Firms 1,627 146 634 307 221 1,308 203 62 1,573 54 5622 Waste treatment & disposal Establishments 2,917 147 634 307 227 1,315 235 119 1,669 1,248 5622 Waste treatment & disposal Employment 59,280 0 1,459 2,018 2,861 6,338 7,089 8,061 21,488 37,792 5622 Waste treatment & disposal Annual Payroll ($ 1,000) 2,485,051 12,293 41,443 56,038 96,809 206,583 260,177 318,917 785,677 1,699,374 56221 Waste treatment & disposal Firms 1,627 146 634 307 221 1,308 203 62 1,573 54 56221 Waste treatment & disposal Establishments 2,917 147 634 307 227 1,315 235 119 1,669 1,248 56221 Waste treatment & disposal Employment 59,280 0 1,459 2,018 2,861 6,338 7,089 8,061 21,488 37,792 56221 Waste treatment & disposal Annual Payroll ($ 1,000) 2,485,051 12,293 41,443 56,038 96,809 206,583 260,177 318,917 785,677 1,699,374 562211 Hazardous waste treatment & disposal Firms 402 37 131 53 59 280 64 27 371 31 562211 Hazardous waste treatment & disposal Establishments 572 37 131 53 64 285 82 41 408 164 562211 Hazardous waste treatment & disposal Employment 16,526 0 310 358 781 1,449 2,380 4,013 7,842 8,684 562211 Hazardous waste treatment & disposal Annual Payroll ($ 1,000) 760,437 4,374 9,511 11,080 26,530 51,495 90,056 172,280 313,831 446,606 562212 Solid waste landfill Firms 944 72 382 198 122 774 104 37 915 29 562212 Solid waste landfill Establishments 1,913 72 382 198 122 774 111 62 947 966 562212 Solid waste landfill Employment 34,968 0 868 1,301 1,568 3,737 3,381 3,564 10,682 24,286 562212 Solid waste landfill Annual Payroll ($ 1,000) 1,361,502 6,246 22,828 36,124 51,271 116,469 116,478 122,750 355,697 1,005,805 562213 Solid waste combustors & incinerators Firms 101 6 48 17 9 80 10 2 92 9 562213 Solid waste combustors & incinerators Establishments 140 6 48 17 9 80 10 3 93 47 562213 Solid waste combustors & incinerators Employment 3,359 0 103 [ c] 121 [ e] 414 [ b] 818 2,541 562213 Solid waste combustors & incinerators Annual Payroll ($ 1,000) 169,091 93 3,390 ( D) 5,046 ( D) 16,713 ( D) 31,811 137,280 562219 Other nonhazardous waste treatment & disposal Firms 223 31 73 39 31 174 28 7 209 14 562219 Other nonhazardous waste treatment & disposal Establishments 292 32 73 39 32 176 32 13 221 71 562219 Other nonhazardous waste treatment & disposal Employment 4,427 0 178 [ c] 391 [ f] 914 [ e] 2,146 2,281 562219 Other nonhazardous waste treatment & disposal Annual Payroll ($ 1,000) 194,021 1,580 5,714 ( D) 13,962 ( D) 36,930 ( D) 84,338 109,683 5629 Remediation & other waste management services Firms 6,396 735 2,725 1,195 792 5,447 741 135 6,323 73 5629 Remediation & other waste management services Establishments 7,097 735 2,726 1,195 803 5,459 845 307 6,611 486 5629 Remediation & other waste management services Employment 99,408 0 5,890 7,877 10,672 24,439 27,429 16,848 68,716 30,692 5629 Remediation & other waste management services Annual Payroll ($ 1,000) 3,762,546 47,637 167,765 235,167 345,171 795,740 958,180 634,649 2,388,569 1,373,977 56291 Remediation services Firms 2,296 303 667 379 347 1,696 452 96 2,244 52 56291 Remediation services Establishments 2,647 303 668 379 351 1,701 520 212 2,433 214 56291 Remediation services Employment 57,801 0 1,504 2,536 4,761 8,801 17,358 12,474 38,633 19,168 56291 Remediation services Annual Payroll ($ 1,000) 2,378,880 28,293 58,033 88,082 162,677 337,085 633,100 467,369 1,437,554 941,326 562910 Remediation services Firms 2,296 303 667 379 347 1,696 452 96 2,244 52 562910 Remediation services Establishments 2,647 303 668 379 351 1,701 520 212 2,433 214 562910 Remediation services Employment 57,801 0 1,504 2,536 4,761 8,801 17,358 12,474 38,633 19,168 562910 Remediation services Annual Payroll ($ 1,000) 2,378,880 28,293 58,033 88,082 162,677 337,085 633,100 467,369 1,437,554 941,326 56292 Materials recovery facility Firms 693 67 284 133 82 566 87 19 672 21 56292 Materials recovery facility Establishments 831 67 284 133 89 573 100 21 694 137 56292 Materials recovery facility Employment 12,744 0 626 884 1,102 2,612 3,065 1,280 6,957 5,787 56292 Materials recovery facility Annual Payroll ($ 1,000) 398,197 3,197 17,867 23,575 29,723 74,362 85,254 34,933 194,549 203,648 Number of Firms, Number of Establishments, Employment, and Annual Payroll by Employment Size of the Enterprise for the United States, All Industries 2002 SOURCE: 2002 County Business Patterns. For information on confidentiality protection, sampling error, nonsampling error, and definitions, see http:// www. census. gov/ epcd/ susb/ introusb. htm and http:// www. census. gov/ csd/ susb/ defterm. html.

Employment Size of the Enterprise NAICS CODE NAICS DESCRIPTION DATA TYPE TOTAL 0 1 4 5 9 10 19 < 20 20 99 100 499 < 500 500+

562920 Materials recovery facility Firms 693 67 284 133 82 566 87 19 672 21 562920 Materials recovery facility Establishments 831 67 284 133 89 573 100 21 694 137 562920 Materials recovery facility Employment 12,744 0 626 884 1,102 2,612 3,065 1,280 6,957 5,787 562920 Materials recovery facility Annual Payroll ($ 1,000) 398,197 3,197 17,867 23,575 29,723 74,362 85,254 34,933 194,549 203,648 56299 All other waste management services Firms 3,426 365 1,774 683 363 3,185 203 22 3,410 16 56299 All other waste management services Establishments 3,619 365 1,774 683 363 3,185 225 74 3,484 135 56299 All other waste management services Employment 28,863 0 3,760 4,457 4,809 13,026 7,006 3,094 23,126 5,737 56299 All other waste management services Annual Payroll ($ 1,000) 985,469 16,147 91,865 123,510 152,771 384,293 239,826 132,347 756,466 229,003 562991 Septic tank & related services Firms 2,965 293 1,551 605 321 2,770 171 13 2,954 11 562991 Septic tank & related services Establishments 3,115 293 1,551 605 321 2,770 191 50 3,011 104 562991 Septic tank & related services Employment 23,875 0 3,301 3,952 4,246 11,499 5,849 1,716 19,064 4,811 562991 Septic tank & related services Annual Payroll ($ 1,000) 797,003 11,332 80,494 108,255 132,600 332,681 197,848 72,043 602,572 194,431 562998 All other miscellaneous waste management services Firms 467 72 223 78 42 415 32 10 457 10 562998 All other miscellaneous waste management services Establishments 504 72 223 78 42 415 34 24 473 31 562998 All other miscellaneous waste management services Employment 4,988 0 459 505 563 1,527 1,157 1,378 4,062 926 562998 All other miscellaneous waste management services Annual Payroll ($ 1,000) 188,466 4,815 11,371 15,255 20,171 51,612 41,978 60,304 153,894 34,572 61 Educational services Firms 65,933 8,648 23,108 9,537 8,179 49,472 12,379 3,071 64,922 1,011 61 Educational services Establishments 73,701 8,650 23,127 9,595 8,414 49,786 13,925 5,604 69,315 4,386 61 Educational services Employment 2,701,675 0 48,193 63,413 112,089 223,695 516,135 535,272 1,275,102 1,426,573 61 Educational services Annual Payroll ($ 1,000) 71,961,852 360,646 1,066,729 1,185,295 2,182,417 4,795,087 11,451,880 13,794,180 30,041,147 41,920,705 611 Educational services Firms 65,933 8,648 23,108 9,537 8,179 49,472 12,379 3,071 64,922 1,011 611 Educational services Establishments 73,701 8,650 23,127 9,595 8,414 49,786 13,925 5,604 69,315 4,386 611 Educational services Employment 2,701,675 0 48,193 63,413 112,089 223,695 516,135 535,272 1,275,102 1,426,573 611 Educational services Annual Payroll ($ 1,000) 71,961,852 360,646 1,066,729 1,185,295 2,182,417 4,795,087 11,451,880 13,794,180 30,041,147 41,920,705 6111 Elementary & secondary schools Firms 18,547 868 2,334 1,943 3,060 8,205 8,298 1,883 18,386 161 6111 Elementary & secondary schools Establishments 20,894 868 2,334 1,949 3,068 8,219 8,637 3,205 20,061 833 6111 Elementary & secondary schools Employment 793,638 0 5,677 13,277 43,705 62,659 364,396 295,675 722,730 70,908 6111 Elementary & secondary schools Annual Payroll ($ 1,000) 18,892,435 105,714 113,487 223,493 803,617 1,246,311 8,013,944 7,909,091 17,169,346 1,723,089 61111 Elementary & secondary schools Firms 18,547 868 2,334 1,943 3,060 8,205 8,298 1,883 18,386 161 61111 Elementary & secondary schools Establishments 20,894 868 2,334 1,949 3,068 8,219 8,637 3,205 20,061 833 61111 Elementary & secondary schools Employment 793,638 0 5,677 13,277 43,705 62,659 364,396 295,675 722,730 70,908 61111 Elementary & secondary schools Annual Payroll ($ 1,000) 18,892,435 105,714 113,487 223,493 803,617 1,246,311 8,013,944 7,909,091 17,169,346 1,723,089 611110 Elementary & secondary schools Firms 18,547 868 2,334 1,943 3,060 8,205 8,298 1,883 18,386 161 611110 Elementary & secondary schools Establishments 20,894 868 2,334 1,949 3,068 8,219 8,637 3,205 20,061 833 611110 Elementary & secondary schools Employment 793,638 0 5,677 13,277 43,705 62,659 364,396 295,675 722,730 70,908 611110 Elementary & secondary schools Annual Payroll ($ 1,000) 18,892,435 105,714 113,487 223,493 803,617 1,246,311 8,013,944 7,909,091 17,169,346 1,723,089 6112 Junior colleges Firms 624 35 115 46 62 258 161 147 566 58 6112 Junior colleges Establishments 931 35 115 46 62 258 174 232 664 267 6112 Junior colleges Employment 95,015 0 230 319 861 1,410 8,068 32,029 41,507 53,508 6112 Junior colleges Annual Payroll ($ 1,000) 2,657,285 9,158 7,297 9,224 27,022 52,701 211,407 720,859 984,967 1,672,318 61121 Junior colleges Firms 624 35 115 46 62 258 161 147 566 58 61121 Junior colleges Establishments 931 35 115 46 62 258 174 232 664 267 61121 Junior colleges Employment 95,015 0 230 319 861 1,410 8,068 32,029 41,507 53,508 61121 Junior colleges Annual Payroll ($ 1,000) 2,657,285 9,158 7,297 9,224 27,022 52,701 211,407 720,859 984,967 1,672,318 611210 Junior colleges Firms 624 35 115 46 62 258 161 147 566 58 611210 Junior colleges Establishments 931 35 115 46 62 258 174 232 664 267 611210 Junior colleges Employment 95,015 0 230 319 861 1,410 8,068 32,029 41,507 53,508 611210 Junior colleges Annual Payroll ($ 1,000) 2,657,285 9,158 7,297 9,224 27,022 52,701 211,407 720,859 984,967 1,672,318 6113 Colleges, universities, & profesional schools Firms 2,593 147 488 174 170 979 390 562 1,931 662 6113 Colleges, universities, & profesional schools Establishments 3,377 147 488 176 170 981 411 598 1,990 1,387 6113 Colleges, universities, & profesional schools Employment 1,403,085 0 1,049 1,182 2,291 4,522 19,162 144,652 168,336 1,234,749 6113 Colleges, universities, & profesional schools Annual Payroll ($ 1,000) 40,128,148 11,973 28,836 31,318 65,194 137,321 504,961 3,378,238 4,020,520 36,107,628 61131 Colleges, universities, & profesional schools Firms 2,593 147 488 174 170 979 390 562 1,931 662 61131 Colleges, universities, & profesional schools Establishments 3,377 147 488 176 170 981 411 598 1,990 1,387 61131 Colleges, universities, & profesional schools Employment 1,403,085 0 1,049 1,182 2,291 4,522 19,162 144,652 168,336 1,234,749 61131 Colleges, universities, & profesional schools Annual Payroll ($ 1,000) 40,128,148 11,973 28,836 31,318 65,194 137,321 504,961 3,378,238 4,020,520 36,107,628 611310 Colleges, universities, & profesional schools Firms 2,593 147 488 174 170 979 390 562 1,931 662 611310 Colleges, universities, & profesional schools Establishments 3,377 147 488 176 170 981 411 598 1,990 1,387 611310 Colleges, universities, & profesional schools Employment 1,403,085 0 1,049 1,182 2,291 4,522 19,162 144,652 168,336 1,234,749 611310 Colleges, universities, & profesional schools Annual Payroll ($ 1,000) 40,128,148 11,973 28,836 31,318 65,194 137,321 504,961 3,378,238 4,020,520 36,107,628 6114 Business schools, & computer & management training Firms 6,766 1,162 3,631 840 495 6,128 481 111 6,720 46 6114 Business schools, & computer & management training Establishments 7,285 1,163 3,634 854 525 6,176 641 335 7,152 133 6114 Business schools, & computer & management training Employment 58,275 0 6,959 5,496 6,571 19,026 17,346 14,935 51,307 6,968 6114 Business schools, & computer & management training Annual Payroll ($ 1,000) 2,375,267 45,305 229,935 190,179 255,081 720,500 663,408 625,227 2,009,135 366,132 61141 Business & secretarial schools Firms 385 31 142 51 42 266 91 20 377 8 61141 Business & secretarial schools Establishments 474 31 142 51 43 267 132 58 457 17 61141 Business & secretarial schools Employment 8,269 0 308 312 565 1,185 3,634 2,750 7,569 700 61141 Business & secretarial schools Annual Payroll ($ 1,000) 202,952 1,066 8,804 9,117 14,412 33,399 90,673 60,400 184,472 18,480 611410 Business & secretarial schools Firms 385 31 142 51 42 266 91 20 377 8 611410 Business & secretarial schools Establishments 474 31 142 51 43 267 132 58 457 17 611410 Business & secretarial schools Employment 8,269 0 308 312 565 1,185 3,634 2,750 7,569 700 611410 Business & secretarial schools Annual Payroll ($ 1,000) 202,952 1,066 8,804 9,117 14,412 33,399 90,673 60,400 184,472 18,480 61142 Computer training Firms 2,626 492 1,248 344 241 2,325 230 52 2,607 19 61142 Computer training Establishments 2,914 493 1,248 348 265 2,354 311 177 2,842 72 61142 Computer training Employment 26,749 0 2,396 2,285 3,212 7,893 8,508 7,274 23,675 3,074 Number of Firms, Number of Establishments, Employment, and Annual Payroll by Employment Size of the Enterprise for the United States, All Industries 2002 SOURCE: 2002 County Business Patterns. For information on confidentiality protection, sampling error, nonsampling error, and definitions, see http:// www. census. gov/ epcd/ susb/ introusb. htm and http:// www. census. gov/ csd/ susb/ defterm. html.

Employment Size of the Enterprise NAICS CODE NAICS DESCRIPTION DATA TYPE TOTAL 0 1 4 5 9 10 19 < 20 20 99 100 499 < 500 500+

61142 Computer training Annual Payroll ($ 1,000) 1,116,838 17,409 68,852 69,677 110,478 266,416 361,290 328,838 956,544 160,294 611420 Computer training Firms 2,626 492 1,248 344 241 2,325 230 52 2,607 19 611420 Computer training Establishments 2,914 493 1,248 348 265 2,354 311 177 2,842 72 611420 Computer training Employment 26,749 0 2,396 2,285 3,212 7,893 8,508 7,274 23,675 3,074 611420 Computer training Annual Payroll ($ 1,000) 1,116,838 17,409 68,852 69,677 110,478 266,416 361,290 328,838 956,544 160,294 61143 Professional & management development training Firms 3,762 639 2,241 445 212 3,537 160 43 3,740 22 61143 Professional & management development training Establishments 3,897 639 2,244 455 217 3,555 198 100 3,853 44 61143 Professional & management development training Employment 23,257 0 4,255 2,899 2,794 9,948 5,204 4,911 20,063 3,194 61143 Professional & management development training Annual Payroll ($ 1,000) 1,055,477 26,830 152,279 111,385 130,191 420,685 211,445 235,989 868,119 187,358 611430 Professional & management development training Firms 3,762 639 2,241 445 212 3,537 160 43 3,740 22 611430 Professional & management development training Establishments 3,897 639 2,244 455 217 3,555 198 100 3,853 44 611430 Professional & management development training Employment 23,257 0 4,255 2,899 2,794 9,948 5,204 4,911 20,063 3,194 611430 Professional & management development training Annual Payroll ($ 1,000) 1,055,477 26,830 152,279 111,385 130,191 420,685 211,445 235,989 868,119 187,358 6115 Technical & trade schools Firms 6,063 719 2,415 1,157 904 5,195 670 139 6,004 59 6115 Technical & trade schools Establishments 7,076 720 2,419 1,173 976 5,288 1,056 380 6,724 352 6115 Technical & trade schools Employment 84,048 0 5,230 7,708 12,002 24,940 23,282 15,494 63,716 20,332 6115 Technical & trade schools Annual Payroll ($ 1,000) 2,334,620 30,707 129,892 172,275 286,886 619,760 581,633 362,768 1,564,161 770,459 61151 Technical & trade schools Firms 6,063 719 2,415 1,157 904 5,195 670 139 6,004 59 61151 Technical & trade schools Establishments 7,076 720 2,419 1,173 976 5,288 1,056 380 6,724 352 61151 Technical & trade schools Employment 84,048 0 5,230 7,708 12,002 24,940 23,282 15,494 63,716 20,332 61151 Technical & trade schools Annual Payroll ($ 1,000) 2,334,620 30,707 129,892 172,275 286,886 619,760 581,633 362,768 1,564,161 770,459 611511 Cosmetology & barber schools Firms 1,298 117 502 319 222 1,160 122 11 1,293 5 611511 Cosmetology & barber schools Establishments 1,534 117 502 328 248 1,195 269 58 1,522 12 611511 Cosmetology & barber schools Employment 10,379 0 1,189 2,141 2,832 6,162 3,366 [ f] [ j] [ e]

611511 Cosmetology & barber schools Annual Payroll ($ 1,000) 223,399 3,261 20,801 40,035 62,064 126,161 73,710 ( D) ( D) ( D)

611512 Flight training Firms 850 133 340 123 121 717 101 19 837 13 611512 Flight training Establishments 1,024 134 343 123 127 727 114 36 877 147 611512 Flight training Employment 14,802 0 682 817 1,690 3,189 3,337 2,424 8,950 5,852 611512 Flight training Annual Payroll ($ 1,000) 480,049 3,742 14,901 15,208 37,616 71,467 68,445 71,969 211,881 268,168 611513 Apprenticeship training Firms 1,109 72 458 238 191 959 123 25 1,107 2 611513 Apprenticeship training Establishments 1,256 72 458 238 207 975 224 48 1,247 9 611513 Apprenticeship training Employment 12,207 0 1,016 1,592 2,505 5,113 4,250 [ h] [ j] [ c]

611513 Apprenticeship training Annual Payroll ($ 1,000) 280,895 4,310 29,509 34,217 58,405 126,441 97,128 ( D) ( D) ( D)

611519 Other trade & technical schools Firms 2,818 397 1,115 477 370 2,359 330 86 2,775 43 611519 Other trade & technical schools Establishments 3,262 397 1,116 484 394 2,391 449 238 3,078 184 611519 Other trade & technical schools Employment 46,660 0 2,343 3,158 4,975 10,476 12,329 9,899 32,704 13,956 611519 Other trade & technical schools Annual Payroll ($ 1,000) 1,350,277 19,394 64,681 82,815 128,801 295,691 342,350 232,480 870,521 479,756 6116 Other schools & instruction Firms 27,002 4,729 11,819 4,843 3,177 24,568 2,129 233 26,930 72 6116 Other schools & instruction Establishments 28,988 4,729 11,829 4,855 3,284 24,697 2,630 674 28,001 987 6116 Other schools & instruction Employment 216,593 0 24,705 31,911 42,440 99,056 73,245 23,696 195,997 20,596 6116 Other schools & instruction Annual Payroll ($ 1,000) 3,704,944 119,859 417,491 440,510 601,454 1,579,314 1,141,076 483,989 3,204,379 500,565 61161 Fine arts schools Firms 8,707 1,135 4,085 1,904 1,092 8,216 440 45 8,701 6 61161 Fine arts schools Establishments 8,851 1,135 4,088 1,909 1,134 8,266 497 81 8,844 7 61161 Fine arts schools Employment 57,370 0 8,791 12,535 14,263 35,589 15,488 5,971 57,048 322 61161 Fine arts schools Annual Payroll ($ 1,000) 746,074 24,103 116,600 129,075 158,358 428,136 217,706 84,173 730,015 16,059 611610 Fine arts schools Firms 8,707 1,135 4,085 1,904 1,092 8,216 440 45 8,701 6 611610 Fine arts schools Establishments 8,851 1,135 4,088 1,909 1,134 8,266 497 81 8,844 7 611610 Fine arts schools Employment 57,370 0 8,791 12,535 14,263 35,589 15,488 5,971 57,048 322 611610 Fine arts schools Annual Payroll ($ 1,000) 746,074 24,103 116,600 129,075 158,358 428,136 217,706 84,173 730,015 16,059 61162 Sports & recreation instruction Firms 8,707 2,054 3,809 1,362 844 8,069 573 52 8,694 13 61162 Sports & recreation instruction Establishments 8,940 2,054 3,812 1,366 862 8,094 674 149 8,917 23 61162 Sports & recreation instruction Employment 50,488 0 7,662 8,952 11,312 27,926 18,077 3,570 49,573 915 61162 Sports & recreation instruction Annual Payroll ($ 1,000) 747,488 49,032 140,507 128,046 133,630 451,215 216,607 58,474 726,296 21,192 611620 Sports & recreation instruction Firms 8,707 2,054 3,809 1,362 844 8,069 573 52 8,694 13 611620 Sports & recreation instruction Establishments 8,940 2,054 3,812 1,366 862 8,094 674 149 8,917 23 611620 Sports & recreation instruction Employment 50,488 0 7,662 8,952 11,312 27,926 18,077 3,570 49,573 915 611620 Sports & recreation instruction Annual Payroll ($ 1,000) 747,488 49,032 140,507 128,046 133,630 451,215 216,607 58,474 726,296 21,192 61163 Language schools Firms 882 125 306 145 152 728 135 15 878 4 61163 Language schools Establishments 1,032 125 308 147 157 737 166 39 942 90 61163 Language schools Employment 12,195 0 626 952 2,055 3,633 4,749 1,655 10,037 2,158 61163 Language schools Annual Payroll ($ 1,000) 200,063 3,777 10,843 12,784 29,687 57,091 57,714 44,436 159,241 40,822 611630 Language schools Firms 882 125 306 145 152 728 135 15 878 4 611630 Language schools Establishments 1,032 125 308 147 157 737 166 39 942 90 611630 Language schools Employment 12,195 0 626 952 2,055 3,633 4,749 1,655 10,037 2,158 611630 Language schools Annual Payroll ($ 1,000) 200,063 3,777 10,843 12,784 29,687 57,091 57,714 44,436 159,241 40,822 61169 All other schools & instruction Firms 8,726 1,415 3,619 1,432 1,090 7,556 991 127 8,674 52 61169 All other schools & instruction Establishments 10,165 1,415 3,621 1,433 1,131 7,600 1,293 405 9,298 867 61169 All other schools & instruction Employment 96,540 0 7,626 9,472 14,810 31,908 34,931 12,500 79,339 17,201 61169 All other schools & instruction Annual Payroll ($ 1,000) 2,011,319 42,947 149,541 170,605 279,779 642,872 649,049 296,906 1,588,827 422,492 611691 Exam preparation & tutoring Firms 3,406 476 1,358 585 484 2,903 453 35 3,391 15 611691 Exam preparation & tutoring Establishments 4,429 476 1,358 585 492 2,911 608 148 3,667 762 611691 Exam preparation & tutoring Employment 45,159 0 2,893 3,873 6,682 13,448 15,691 [ h] [ k] [ j]

611691 Exam preparation & tutoring Annual Payroll ($ 1,000) 743,117 15,295 48,955 48,204 79,990 192,444 193,782 ( D) ( D) ( D)

611692 Automobile driving schools Firms 2,018 282 996 417 215 1,910 95 11 2,016 2 611692 Automobile driving schools Establishments 2,082 282 996 417 236 1,931 122 27 2,080 2 Number of Firms, Number of Establishments, Employment, and Annual Payroll by Employment Size of the Enterprise for the United States, All Industries 2002 SOURCE: 2002 County Business Patterns. For information on confidentiality protection, sampling error, nonsampling error, and definitions, see http:// www. census. gov/ epcd/ susb/ introusb. htm and http:// www. census. gov/ csd/ susb/ defterm. html.

Employment Size of the Enterprise NAICS CODE NAICS DESCRIPTION DATA TYPE TOTAL 0 1 4 5 9 10 19 < 20 20 99 100 499 < 500 500+

611692 Automobile driving schools Employment 12,121 0 2,142 2,783 2,859 7,784 3,124 [ f] [ j] [ e]

611692 Automobile driving schools Annual Payroll ($ 1,000) 196,456 5,133 31,074 42,014 43,048 121,269 47,121 ( D) ( D) ( D)

611699 All other miscellaneous schools & instruction Firms 3,314 657 1,265 430 391 2,743 446 87 3,276 38 611699 All other miscellaneous schools & instruction Establishments 3,654 657 1,267 431 403 2,758 563 230 3,551 103 611699 All other miscellaneous schools & instruction Employment 39,260 0 2,591 2,816 5,269 10,676 16,116 8,717 35,509 3,751 611699 All other miscellaneous schools & instruction Annual Payroll ($ 1,000) 1,071,746 22,519 69,512 80,387 156,741 329,159 408,146 224,863 962,168 109,578 6117 Educational support services Firms 4,541 988 2,306 536 312 4,142 286 74 4,502 39 6117 Educational support services Establishments 5,150 988 2,308 542 329 4,167 376 180 4,723 427 6117 Educational support services Employment 51,021 0 4,343 3,520 4,219 12,082 10,636 8,791 31,509 19,512 6117 Educational support services Annual Payroll ($ 1,000) 1,869,153 37,930 139,791 118,296 143,163 439,180 335,451 314,008 1,088,639 780,514 61171 Educational support services Firms 4,541 988 2,306 536 312 4,142 286 74 4,502 39 61171 Educational support services Establishments 5,150 988 2,308 542 329 4,167 376 180 4,723 427 61171 Educational support services Employment 51,021 0 4,343 3,520 4,219 12,082 10,636 8,791 31,509 19,512 61171 Educational support services Annual Payroll ($ 1,000) 1,869,153 37,930 139,791 118,296 143,163 439,180 335,451 314,008 1,088,639 780,514 611710 Educational support services Firms 4,541 988 2,306 536 312 4,142 286 74 4,502 39 611710 Educational support services Establishments 5,150 988 2,308 542 329 4,167 376 180 4,723 427 611710 Educational support services Employment 51,021 0 4,343 3,520 4,219 12,082 10,636 8,791 31,509 19,512 611710 Educational support services Annual Payroll ($ 1,000) 1,869,153 37,930 139,791 118,296 143,163 439,180 335,451 314,008 1,088,639 780,514 62 Health care & social assistance Firms 560,083 51,190 236,167 129,892 72,503 489,752 52,416 14,295 556,463 3,620 62 Health care & social assistance Establishments 703,540 51,303 236,581 131,421 77,064 496,369 78,155 59,629 634,153 69,387 62 Health care & social assistance Employment 14,900,148 0 533,486 857,043 961,290 2,351,819 2,063,608 2,729,503 7,144,930 7,755,218 62 Health care & social assistance Annual Payroll ($ 1,000) 499,177,227 3,663,651 20,606,482 30,636,102 35,850,510 90,756,745 68,624,223 72,950,782 232,331,750 266,845,477 621 Ambulatory health care services Firms 424,694 38,796 191,396 108,056 52,088 390,336 27,991 4,699 423,026 1,668 621 Ambulatory health care services Establishments 487,747 38,874 191,776 109,450 55,995 396,095 41,650 19,182 456,927 30,820 621 Ambulatory health care services Employment 4,917,156 0 437,137 710,299 682,110 1,829,546 1,029,355 751,711 3,610,612 1,306,544 621 Ambulatory health care services Annual Payroll ($ 1,000) 208,136,533 2,763,649 18,935,513 28,291,108 31,400,791 81,391,061 49,610,080 28,342,195 159,343,336 48,793,197 6211 Offices of physicians Firms 179,583 17,266 79,875 42,427 22,836 162,404 14,778 1,637 178,819 764 6211 Offices of physicians Establishments 203,669 17,282 80,036 43,064 24,464 164,846 21,659 7,262 193,767 9,902 6211 Offices of physicians Employment 1,904,325 0 181,235 277,350 303,814 762,399 524,112 235,320 1,521,831 382,494 6211 Offices of physicians Annual Payroll ($ 1,000) 115,081,001 1,720,256 11,733,622 14,557,046 18,210,543 46,221,467 34,051,553 14,526,446 94,799,466 20,281,535 62111 Offices of physicians Firms 179,583 17,266 79,875 42,427 22,836 162,404 14,778 1,637 178,819 764 62111 Offices of physicians Establishments 203,669 17,282 80,036 43,064 24,464 164,846 21,659 7,262 193,767 9,902 62111 Offices of physicians Employment 1,904,325 0 181,235 277,350 303,814 762,399 524,112 235,320 1,521,831 382,494 62111 Offices of physicians Annual Payroll ($ 1,000) 115,081,001 1,720,256 11,733,622 14,557,046 18,210,543 46,221,467 34,051,553 14,526,446 94,799,466 20,281,535 621111 Offices of physicians ( except mental health specialists) Firms 169,017 15,886 72,802 41,134 22,302 152,124 14,541 1,601 168,266 751 621111 Offices of physicians ( except mental health specialists) Establishments 192,653 15,902 72,956 41,766 23,889 154,513 21,327 7,146 182,986 9,667 621111 Offices of physicians ( except mental health specialists) Employment 1,860,432 0 168,155 268,986 296,788 733,929 515,736 231,342 1,481,007 379,425 621111 Offices of physicians ( except mental health specialists) Annual Payroll ($ 1,000) 113,075,968 1,643,751 11,067,715 14,206,896 17,920,139 44,838,501 33,723,702 14,375,723 92,937,926 20,138,042 621112 Offices of physicians, mental health specialists Firms 10,674 1,380 7,073 1,294 539 10,286 255 62 10,603 71 621112 Offices of physicians, mental health specialists Establishments 11,016 1,380 7,080 1,298 575 10,333 332 116 10,781 235 621112 Offices of physicians, mental health specialists Employment 43,893 0 13,080 8,364 7,026 28,470 8,376 3,978 40,824 3,069 621112 Offices of physicians, mental health specialists Annual Payroll ($ 1,000) 2,005,033 76,505 665,907 350,150 290,404 1,382,966 327,851 150,723 1,861,540 143,493 6212 Offices of dentists Firms 113,128 5,983 41,978 43,592 18,159 109,712 3,268 111 113,091 37 6212 Offices of dentists Establishments 117,812 5,986 42,037 43,898 19,148 111,069 4,733 838 116,640 1,172 6212 Offices of dentists Employment 750,129 0 109,279 290,007 230,322 629,608 93,578 12,674 735,860 14,269 6212 Offices of dentists Annual Payroll ($ 1,000) 26,806,179 384,111 3,350,318 9,602,422 8,552,426 21,889,277 3,814,064 612,796 26,316,137 490,042 62121 Offices of dentists Firms 113,128 5,983 41,978 43,592 18,159 109,712 3,268 111 113,091 37 62121 Offices of dentists Establishments 117,812 5,986 42,037 43,898 19,148 111,069 4,733 838 116,640 1,172 62121 Offices of dentists Employment 750,129 0 109,279 290,007 230,322 629,608 93,578 12,674 735,860 14,269 62121 Offices of dentists Annual Payroll ($ 1,000) 26,806,179 384,111 3,350,318 9,602,422 8,552,426 21,889,277 3,814,064 612,796 26,316,137 490,042 621210 Offices of dentists Firms 113,128 5,983 41,978 43,592 18,159 109,712 3,268 111 113,091 37 621210 Offices of dentists Establishments 117,812 5,986 42,037 43,898 19,148 111,069 4,733 838 116,640 1,172 621210 Offices of dentists Employment 750,129 0 109,279 290,007 230,322 629,608 93,578 12,674 735,860 14,269 621210 Offices of dentists Annual Payroll ($ 1,000) 26,806,179 384,111 3,350,318 9,602,422 8,552,426 21,889,277 3,814,064 612,796 26,316,137 490,042 6213 Offices of other health practitioners Firms 96,595 11,332 58,542 17,160 6,437 93,471 2,504 377 96,352 243 6213 Offices of other health practitioners Establishments 104,171 11,352 58,639 17,523 7,446 94,960 4,691 1,576 101,227 2,944 6213 Offices of other health practitioners Employment 485,587 0 123,469 110,081 83,337 316,887 84,427 38,348 439,662 45,925 6213 Offices of other health practitioners Annual Payroll ($ 1,000) 14,025,386 332,752 2,992,418 2,980,229 2,492,478 8,797,877 2,652,234 1,084,824 12,534,935 1,490,451 62131 Offices of chiropractors Firms 33,738 3,569 22,892 5,778 1,286 33,525 193 11 33,729 9 62131 Offices of chiropractors Establishments 34,173 3,572 22,901 5,830 1,419 33,722 383 57 34,162 11 62131 Offices of chiropractors Employment 110,134 0 50,733 36,106 16,093 102,932 5,596 1,056 109,584 550 62131 Offices of chiropractors Annual Payroll ($ 1,000) 2,724,415 79,029 1,067,753 903,172 430,839 2,480,793 155,369 32,850 2,669,012 55,403 621310 Offices of chiropractors Firms 33,738 3,569 22,892 5,778 1,286 33,525 193 11 33,729 9 621310 Offices of chiropractors Establishments 34,173 3,572 22,901 5,830 1,419 33,722 383 57 34,162 11 621310 Offices of chiropractors Employment 110,134 0 50,733 36,106 16,093 102,932 5,596 1,056 109,584 550 621310 Offices of chiropractors Annual Payroll ($ 1,000) 2,724,415 79,029 1,067,753 903,172 430,839 2,480,793 155,369 32,850 2,669,012 55,403 62132 Offices of optometrists Firms 17,127 1,164 8,958 4,655 1,804 16,581 490 36 17,107 20 62132 Offices of optometrists Establishments 18,759 1,165 8,992 4,817 2,205 17,179 1,082 323 18,584 175 62132 Offices of optometrists Employment 95,026 0 21,555 30,261 23,167 74,983 15,241 3,297 93,521 1,505 62132 Offices of optometrists Annual Payroll ($ 1,000) 2,578,152 41,664 485,566 727,709 654,548 1,909,487 502,479 118,356 2,530,322 47,830 621320 Offices of optometrists Firms 17,127 1,164 8,958 4,655 1,804 16,581 490 36 17,107 20 621320 Offices of optometrists Establishments 18,759 1,165 8,992 4,817 2,205 17,179 1,082 323 18,584 175 621320 Offices of optometrists Employment 95,026 0 21,555 30,261 23,167 74,983 15,241 3,297 93,521 1,505 621320 Offices of optometrists Annual Payroll ($ 1,000) 2,578,152 41,664 485,566 727,709 654,548 1,909,487 502,479 118,356 2,530,322 47,830 62133 Offices of mental health practitioners ( except physicians) Firms 12,475 1,806 8,932 948 381 12,067 254 95 12,416 59 Number of Firms, Number of Establishments, Employment, and Annual Payroll by Employment Size of the Enterprise for the United States, All Industries 2002 SOURCE: 2002 County Business Patterns. For information on confidentiality protection, sampling error, nonsampling error, and definitions, see http:// www. census. gov/ epcd/ susb/ introusb. htm and http:// www. census. gov/ csd/ susb/ defterm. html.

Employment Size of the Enterprise NAICS CODE NAICS DESCRIPTION DATA TYPE TOTAL 0 1 4 5 9 10 19 < 20 20 99 100 499 < 500 500+

62133 Offices of mental health practitioners ( except physicians) Establishments 12,971 1,807 8,945 961 411 12,124 417 244 12,785 186 62133 Offices of mental health practitioners ( except physicians) Employment 48,063 0 14,884 5,993 5,096 25,973 9,443 7,000 42,416 5,647 62133 Offices of mental health practitioners ( except physicians) Annual Payroll ($ 1,000) 1,349,154 44,295 407,279 165,106 143,185 759,865 265,176 169,148 1,194,189 154,965 621330 Offices of mental health practitioners ( except physicians) Firms 12,475 1,806 8,932 948 381 12,067 254 95 12,416 59 621330 Offices of mental health practitioners ( except physicians) Establishments 12,971 1,807 8,945 961 411 12,124 417 244 12,785 186 621330 Offices of mental health practitioners ( except physicians) Employment 48,063 0 14,884 5,993 5,096 25,973 9,443 7,000 42,416 5,647 621330 Offices of mental health practitioners ( except physicians) Annual Payroll ($ 1,000) 1,349,154 44,295 407,279 165,106 143,185 759,865 265,176 169,148 1,194,189 154,965 62134 Offices of physical, occup, & speech therapists & audiologists Firms 14,725 2,218 6,524 2,726 1,858 13,326 1,093 166 14,585 140 62134 Offices of physical, occup, & speech therapists & audiologists Establishments 18,690 2,232 6,540 2,784 2,100 13,656 2,046 801 16,503 2,187 62134 Offices of physical, occup, & speech therapists & audiologists Employment 145,356 0 13,188 18,201 24,843 56,232 38,413 19,775 114,420 30,936 62134 Offices of physical, occup, & speech therapists & audiologists Annual Payroll ($ 1,000) 4,575,363 82,860 382,240 554,598 771,031 1,790,729 1,197,317 577,756 3,565,802 1,009,561 621340 Offices of physical, occup, & speech therapists & audiologists Firms 14,725 2,218 6,524 2,726 1,858 13,326 1,093 166 14,585 140 621340 Offices of physical, occup, & speech therapists & audiologists Establishments 18,690 2,232 6,540 2,784 2,100 13,656 2,046 801 16,503 2,187 621340 Offices of physical, occup, & speech therapists & audiologists Employment 145,356 0 13,188 18,201 24,843 56,232 38,413 19,775 114,420 30,936 621340 Offices of physical, occup, & speech therapists & audiologists Annual Payroll ($ 1,000) 4,575,363 82,860 382,240 554,598 771,031 1,790,729 1,197,317 577,756 3,565,802 1,009,561 62139 Offices of all other health practitioners Firms 18,610 2,576 11,236 3,057 1,112 17,981 478 82 18,541 69 62139 Offices of all other health practitioners Establishments 19,578 2,576 11,261 3,131 1,311 18,279 763 151 19,193 385 62139 Offices of all other health practitioners Employment 87,008 0 23,109 19,520 14,138 56,767 15,734 7,220 79,721 7,287 62139 Offices of all other health practitioners Annual Payroll ($ 1,000) 2,798,302 84,904 649,580 629,644 492,875 1,857,003 531,893 186,714 2,575,610 222,692 621391 Offices of podiatrists Firms 7,912 481 4,970 1,793 532 7,776 121 6 7,903 9 621391 Offices of podiatrists Establishments 8,433 481 4,994 1,862 700 8,037 362 20 8,419 14 621391 Offices of podiatrists Employment 33,316 0 11,671 11,340 6,604 29,615 3,491 79 33,185 131 621391 Offices of podiatrists Annual Payroll ($ 1,000) 1,051,514 14,619 284,184 352,700 244,721 896,224 145,912 3,300 1,045,436 6,078 621399 Offices of all other miscellaneous health practitioners Firms 10,700 2,095 6,266 1,264 580 10,205 357 76 10,638 62 621399 Offices of all other miscellaneous health practitioners Establishments 11,145 2,095 6,267 1,269 611 10,242 401 131 10,774 371 621399 Offices of all other miscellaneous health practitioners Employment 53,692 0 11,438 8,180 7,534 27,152 12,243 7,141 46,536 7,156 621399 Offices of all other miscellaneous health practitioners Annual Payroll ($ 1,000) 1,746,788 70,285 365,396 276,944 248,154 960,779 385,981 183,414 1,530,174 216,614 6214 Outpatient care centers Firms 12,806 1,148 3,733 1,857 1,701 8,439 2,373 1,290 12,102 704 6214 Outpatient care centers Establishments 25,324 1,150 3,772 1,890 1,833 8,645 3,970 5,101 17,716 7,608 6214 Outpatient care centers Employment 593,462 0 7,889 12,481 23,183 43,553 95,365 169,187 308,105 285,357 6214 Outpatient care centers Annual Payroll ($ 1,000) 21,804,181 94,132 296,633 426,764 828,025 1,645,554 3,153,919 5,233,345 10,032,818 11,771,363 62141 Family planning centers Firms 1,090 70 448 170 118 806 174 76 1,056 34 62141 Family planning centers Establishments 1,905 70 448 170 138 826 473 513 1,812 93 62141 Family planning centers Employment 18,621 0 970 1,112 1,589 3,671 6,503 6,387 16,561 2,060 62141 Family planning centers Annual Payroll ($ 1,000) 502,344 2,405 18,528 25,199 40,363 86,495 163,363 187,027 436,885 65,459 621410 Family planning centers Firms 1,090 70 448 170 118 806 174 76 1,056 34 621410 Family planning centers Establishments 1,905 70 448 170 138 826 473 513 1,812 93 621410 Family planning centers Employment 18,621 0 970 1,112 1,589 3,671 6,503 6,387 16,561 2,060 621410 Family planning centers Annual Payroll ($ 1,000) 502,344 2,405 18,528 25,199 40,363 86,495 163,363 187,027 436,885 65,459 62142 Outpatient mental health & substance abuse centers Firms 3,919 326 1,253 437 382 2,398 686 622 3,706 213 62142 Outpatient mental health & substance abuse centers Establishments 7,216 328 1,256 443 436 2,463 1,251 2,332 6,046 1,170 62142 Outpatient mental health & substance abuse centers Employment 152,596 0 2,462 2,911 5,222 10,595 27,567 74,867 113,029 39,567 62142 Outpatient mental health & substance abuse centers Annual Payroll ($ 1,000) 4,232,381 13,641 63,278 77,407 138,679 293,005 745,733 2,020,730 3,059,468 1,172,913 621420 Outpatient mental health & substance abuse centers Firms 3,919 326 1,253 437 382 2,398 686 622 3,706 213 621420 Outpatient mental health & substance abuse centers Establishments 7,216 328 1,256 443 436 2,463 1,251 2,332 6,046 1,170 621420 Outpatient mental health & substance abuse centers Employment 152,596 0 2,462 2,911 5,222 10,595 27,567 74,867 113,029 39,567 621420 Outpatient mental health & substance abuse centers Annual Payroll ($ 1,000) 4,232,381 13,641 63,278 77,407 138,679 293,005 745,733 2,020,730 3,059,468 1,172,913 62149 Other outpatient care centers Firms 8,076 752 2,033 1,251 1,202 5,238 1,551 709 7,498 578 62149 Other outpatient care centers Establishments 16,203 752 2,068 1,277 1,259 5,356 2,246 2,256 9,858 6,345 62149 Other outpatient care centers Employment 422,245 0 4,457 8,458 16,372 29,287 61,295 87,933 178,515 243,730 62149 Other outpatient care centers Annual Payroll ($ 1,000) 17,069,456 78,086 214,827 324,158 648,983 1,266,054 2,244,823 3,025,588 6,536,465 10,532,991 621491 HMO medical centers Firms 244 42 58 25 17 142 25 25 192 52 621491 HMO medical centers Establishments 762 42 58 25 17 142 36 76 254 508 621491 HMO medical centers Employment 48,389 0 120 166 237 523 965 5,319 6,807 41,582 621491 HMO medical centers Annual Payroll ($ 1,000) 2,018,229 2,466 13,510 6,866 11,750 34,592 35,795 204,448 274,835 1,743,394 621492 Kidney dialysis centers Firms 484 42 56 48 90 236 173 35 444 40 621492 Kidney dialysis centers Establishments 3,074 42 56 48 93 239 235 158 632 2,442 621492 Kidney dialysis centers Employment 63,757 0 112 335 1,265 1,712 6,739 5,122 13,573 50,184 621492 Kidney dialysis centers Annual Payroll ($ 1,000) 2,360,502 5,391 7,197 12,221 38,831 63,640 224,640 186,603 474,883 1,885,619 621493 Freestanding ambulatory surgical & emergency centers Firms 2,403 252 532 390 476 1,650 495 80 2,225 178 621493 Freestanding ambulatory surgical & emergency centers Establishments 3,038 252 533 406 481 1,672 579 188 2,439 599 621493 Freestanding ambulatory surgical & emergency centers Employment 56,521 0 1,136 2,706 6,577 10,419 17,540 6,491 34,450 22,071 621493 Freestanding ambulatory surgical & emergency centers Annual Payroll ($ 1,000) 2,387,114 37,506 71,483 131,275 341,811 582,075 777,193 269,338 1,628,606 758,508 621498 All other outpatient care centers Firms 5,111 416 1,387 788 619 3,210 862 584 4,656 455 621498 All other outpatient care centers Establishments 9,329 416 1,421 798 668 3,303 1,396 1,834 6,533 2,796 621498 All other outpatient care centers Employment 253,578 0 3,089 5,251 8,293 16,633 36,051 71,001 123,685 129,893 621498 All other outpatient care centers Annual Payroll ($ 1,000) 10,303,611 32,723 122,637 173,796 256,591 585,747 1,207,195 2,365,199 4,158,141 6,145,470 6215 Medical & diagnostic laboratories Firms 6,445 742 2,382 1,108 867 5,099 873 237 6,209 236 6215 Medical & diagnostic laboratories Establishments 10,357 757 2,395 1,124 943 5,219 1,323 891 7,433 2,924 6215 Medical & diagnostic laboratories Employment 181,314 0 5,203 7,333 11,583 24,119 33,318 31,924 89,361 91,953 6215 Medical & diagnostic laboratories Annual Payroll ($ 1,000) 8,247,536 72,768 307,837 415,018 674,937 1,470,560 1,771,574 1,410,523 4,652,657 3,594,879 62151 Medical & diagnostic laboratories Firms 6,445 742 2,382 1,108 867 5,099 873 237 6,209 236 62151 Medical & diagnostic laboratories Establishments 10,357 757 2,395 1,124 943 5,219 1,323 891 7,433 2,924 62151 Medical & diagnostic laboratories Employment 181,314 0 5,203 7,333 11,583 24,119 33,318 31,924 89,361 91,953 62151 Medical & diagnostic laboratories Annual Payroll ($ 1,000) 8,247,536 72,768 307,837 415,018 674,937 1,470,560 1,771,574 1,410,523 4,652,657 3,594,879 Number of Firms, Number of Establishments, Employment, and Annual Payroll by Employment Size of the Enterprise for the United States, All Industries 2002 SOURCE: 2002 County Business Patterns. For information on confidentiality protection, sampling error, nonsampling error, and definitions, see http:// www. census. gov/ epcd/ susb/ introusb. htm and http:// www. census. gov/ csd/ susb/ defterm. html.

Employment Size of the Enterprise NAICS CODE NAICS DESCRIPTION DATA TYPE TOTAL 0 1 4 5 9 10 19 < 20 20 99 100 499 < 500 500+

621511 Medical laboratories Firms 2,596 239 895 464 354 1,952 385 118 2,455 141 621511 Medical laboratories Establishments 5,173 241 896 470 378 1,985 550 395 2,930 2,243 621511 Medical laboratories Employment 114,316 0 2,025 3,083 4,725 9,833 14,889 16,728 41,450 72,866 621511 Medical laboratories Annual Payroll ($ 1,000) 4,760,157 20,251 110,136 164,166 271,107 565,660 739,343 609,394 1,914,397 2,845,760 621512 Diagnostic imaging centers Firms 3,900 503 1,487 644 513 3,147 490 131 3,768 132 621512 Diagnostic imaging centers Establishments 5,184 516 1,499 654 565 3,234 773 496 4,503 681 621512 Diagnostic imaging centers Employment 66,998 0 3,178 4,250 6,858 14,286 18,429 15,196 47,911 19,087 621512 Diagnostic imaging centers Annual Payroll ($ 1,000) 3,487,379 52,517 197,701 250,852 403,830 904,900 1,032,231 801,129 2,738,260 749,119 6216 Home health care services Firms 12,791 1,745 3,166 1,237 1,368 7,516 3,274 1,294 12,084 707 6216 Home health care services Establishments 18,298 1,756 3,166 1,249 1,376 7,547 3,722 2,522 13,791 4,507 6216 Home health care services Employment 804,233 0 6,406 8,339 19,284 34,029 149,958 215,856 399,843 404,390 6216 Home health care services Annual Payroll ($ 1,000) 16,211,222 118,287 151,203 193,041 425,485 888,016 3,049,788 3,997,712 7,935,516 8,275,706 62161 Home health care services Firms 12,791 1,745 3,166 1,237 1,368 7,516 3,274 1,294 12,084 707 62161 Home health care services Establishments 18,298 1,756 3,166 1,249 1,376 7,547 3,722 2,522 13,791 4,507 62161 Home health care services Employment 804,233 0 6,406 8,339 19,284 34,029 149,958 215,856 399,843 404,390 62161 Home health care services Annual Payroll ($ 1,000) 16,211,222 118,287 151,203 193,041 425,485 888,016 3,049,788 3,997,712 7,935,516 8,275,706 621610 Home health care services Firms 12,791 1,745 3,166 1,237 1,368 7,516 3,274 1,294 12,084 707 621610 Home health care services Establishments 18,298 1,756 3,166 1,249 1,376 7,547 3,722 2,522 13,791 4,507 621610 Home health care services Employment 804,233 0 6,406 8,339 19,284 34,029 149,958 215,856 399,843 404,390 621610 Home health care services Annual Payroll ($ 1,000) 16,211,222 118,287 151,203 193,041 425,485 888,016 3,049,788 3,997,712 7,935,516 8,275,706 6219 Other ambulatory health care services Firms 5,444 582 1,731 697 763 3,773 1,217 291 5,281 163 6219 Other ambulatory health care services Establishments 8,116 591 1,731 702 785 3,809 1,552 992 6,353 1,763 6219 Other ambulatory health care services Employment 198,106 0 3,656 4,708 10,587 18,951 48,597 48,402 115,950 82,156 6219 Other ambulatory health care services Annual Payroll ($ 1,000) 5,961,028 41,343 103,482 116,588 216,897 478,310 1,116,948 1,476,549 3,071,807 2,889,221 62191 Ambulance services Firms 2,972 262 546 381 564 1,753 976 169 2,898 74 62191 Ambulance services Establishments 3,865 262 546 381 567 1,756 1,163 480 3,399 466 62191 Ambulance services Employment 109,064 0 1,253 2,639 7,970 11,862 38,325 26,967 77,154 31,910 62191 Ambulance services Annual Payroll ($ 1,000) 2,883,862 21,557 30,167 49,470 135,969 237,163 761,526 732,683 1,731,372 1,152,490 621910 Ambulance services Firms 2,972 262 546 381 564 1,753 976 169 2,898 74 621910 Ambulance services Establishments 3,865 262 546 381 567 1,756 1,163 480 3,399 466 621910 Ambulance services Employment 109,064 0 1,253 2,639 7,970 11,862 38,325 26,967 77,154 31,910 621910 Ambulance services Annual Payroll ($ 1,000) 2,883,862 21,557 30,167 49,470 135,969 237,163 761,526 732,683 1,731,372 1,152,490 62199 All other ambulatory health care services Firms 2,477 320 1,185 316 199 2,020 241 122 2,383 94 62199 All other ambulatory health care services Establishments 4,251 329 1,185 321 218 2,053 389 512 2,954 1,297 62199 All other ambulatory health care services Employment 89,042 0 2,403 2,069 2,617 7,089 10,272 21,435 38,796 50,246 62199 All other ambulatory health care services Annual Payroll ($ 1,000) 3,077,166 19,786 73,315 67,118 80,928 241,147 355,422 743,866 1,340,435 1,736,731 621991 Blood & organ banks Firms 436 27 85 50 47 209 115 74 398 38 621991 Blood & organ banks Establishments 1,270 36 85 50 50 221 175 407 803 467 621991 Blood & organ banks Employment 52,195 0 188 330 635 1,153 5,534 15,812 22,499 29,696 621991 Blood & organ banks Annual Payroll ($ 1,000) 1,774,549 5,907 6,461 12,786 22,006 47,160 198,458 566,570 812,188 962,361 621999 All other miscellaneous ambulatory health care services Firms 2,049 293 1,100 266 153 1,812 126 50 1,988 61 621999 All other miscellaneous ambulatory health care services Establishments 2,981 293 1,100 271 168 1,832 214 105 2,151 830 621999 All other miscellaneous ambulatory health care services Employment 36,847 0 2,215 1,739 1,982 5,936 4,738 5,623 16,297 20,550 621999 All other miscellaneous ambulatory health care services Annual Payroll ($ 1,000) 1,302,617 13,879 66,854 54,332 58,922 193,987 156,964 177,296 528,247 774,370 622 Hospitals Firms 4,548 210 225 110 92 637 487 1,590 2,714 1,834 622 Hospitals Establishments 7,569 210 225 116 100 651 513 1,725 2,889 4,680 622 Hospitals Employment 5,121,584 0 433 721 1,220 2,374 30,243 389,501 422,118 4,699,466 622 Hospitals Annual Payroll ($ 1,000) 195,097,359 126,239 23,164 38,725 77,882 266,010 854,431 12,253,169 13,373,610 181,723,749 6221 General medical & surgical hospitals Firms 3,581 90 105 52 43 290 388 1,289 1,967 1,614 6221 General medical & surgical hospitals Establishments 5,971 90 105 57 51 303 399 1,367 2,069 3,902 6221 General medical & surgical hospitals Employment 4,713,450 0 204 349 577 1,130 25,092 311,346 337,568 4,375,882 6221 General medical & surgical hospitals Annual Payroll ($ 1,000) 179,673,489 106,980 13,220 25,329 56,744 202,273 693,192 9,425,929 10,321,394 169,352,095 62211 General medical & surgical hospitals Firms 3,581 90 105 52 43 290 388 1,289 1,967 1,614 62211 General medical & surgical hospitals Establishments 5,971 90 105 57 51 303 399 1,367 2,069 3,902 62211 General medical & surgical hospitals Employment 4,713,450 0 204 349 577 1,130 25,092 311,346 337,568 4,375,882 62211 General medical & surgical hospitals Annual Payroll ($ 1,000) 179,673,489 106,980 13,220 25,329 56,744 202,273 693,192 9,425,929 10,321,394 169,352,095 622110 General medical & surgical hospitals Firms 3,581 90 105 52 43 290 388 1,289 1,967 1,614 622110 General medical & surgical hospitals Establishments 5,971 90 105 57 51 303 399 1,367 2,069 3,902 622110 General medical & surgical hospitals Employment 4,713,450 0 204 349 577 1,130 25,092 311,346 337,568 4,375,882 622110 General medical & surgical hospitals Annual Payroll ($ 1,000) 179,673,489 106,980 13,220 25,329 56,744 202,273 693,192 9,425,929 10,321,394 169,352,095 6222 Psychiatric & substance abuse hospitals Firms 609 32 46 17 19 114 33 219 366 243 6222 Psychiatric & substance abuse hospitals Establishments 797 32 46 17 19 114 40 250 404 393 6222 Psychiatric & substance abuse hospitals Employment 235,942 0 81 114 254 449 1,815 58,257 60,521 175,421 6222 Psychiatric & substance abuse hospitals Annual Payroll ($ 1,000) 8,787,338 6,557 3,233 3,260 8,502 21,552 57,488 2,176,144 2,255,184 6,532,154 62221 Psychiatric & substance abuse hospitals Firms 609 32 46 17 19 114 33 219 366 243 62221 Psychiatric & substance abuse hospitals Establishments 797 32 46 17 19 114 40 250 404 393 62221 Psychiatric & substance abuse hospitals Employment 235,942 0 81 114 254 449 1,815 58,257 60,521 175,421 62221 Psychiatric & substance abuse hospitals Annual Payroll ($ 1,000) 8,787,338 6,557 3,233 3,260 8,502 21,552 57,488 2,176,144 2,255,184 6,532,154 622210 Psychiatric & substance abuse hospitals Firms 609 32 46 17 19 114 33 219 366 243 622210 Psychiatric & substance abuse hospitals Establishments 797 32 46 17 19 114 40 250 404 393 622210 Psychiatric & substance abuse hospitals Employment 235,942 0 81 114 254 449 1,815 58,257 60,521 175,421 622210 Psychiatric & substance abuse hospitals Annual Payroll ($ 1,000) 8,787,338 6,557 3,233 3,260 8,502 21,552 57,488 2,176,144 2,255,184 6,532,154 6223 Specialty ( except psychiatric & substance abuse) hospitals Firms 548 88 74 42 30 234 69 88 391 157 6223 Specialty ( except psychiatric & substance abuse) hospitals Establishments 801 88 74 42 30 234 74 108 416 385 6223 Specialty ( except psychiatric & substance abuse) hospitals Employment 172,192 0 148 258 389 795 3,336 19,898 24,029 148,163 Number of Firms, Number of Establishments, Employment, and Annual Payroll by Employment Size of the Enterprise for the United States, All Industries 2002 SOURCE: 2002 County Business Patterns. For information on confidentiality protection, sampling error, nonsampling error, and definitions, see http:// www. census. gov/ epcd/ susb/ introusb. htm and http:// www. census. gov/ csd/ susb/ defterm. html.

Employment Size of the Enterprise NAICS CODE NAICS DESCRIPTION DATA TYPE TOTAL 0 1 4 5 9 10 19 < 20 20 99 100 499 < 500 500+

6223 Specialty ( except psychiatric & substance abuse) hospitals Annual Payroll ($ 1,000) 6,636,532 12,702 6,711 10,136 12,636 42,185 103,751 651,096 797,032 5,839,500 62231 Specialty ( except psychiatric & substance abuse) hospitals Firms 548 88 74 42 30 234 69 88 391 157 62231 Specialty ( except psychiatric & substance abuse) hospitals Establishments 801 88 74 42 30 234 74 108 416 385 62231 Specialty ( except psychiatric & substance abuse) hospitals Employment 172,192 0 148 258 389 795 3,336 19,898 24,029 148,163 62231 Specialty ( except psychiatric & substance abuse) hospitals Annual Payroll ($ 1,000) 6,636,532 12,702 6,711 10,136 12,636 42,185 103,751 651,096 797,032 5,839,500 622310 Specialty ( except psychiatric & substance abuse) hospitals Firms 548 88 74 42 30 234 69 88 391 157 622310 Specialty ( except psychiatric & substance abuse) hospitals Establishments 801 88 74 42 30 234 74 108 416 385 622310 Specialty ( except psychiatric & substance abuse) hospitals Employment 172,192 0 148 258 389 795 3,336 19,898 24,029 148,163 622310 Specialty ( except psychiatric & substance abuse) hospitals Annual Payroll ($ 1,000) 6,636,532 12,702 6,711 10,136 12,636 42,185 103,751 651,096 797,032 5,839,500 623 Nursing & residential care facilities Firms 32,720 2,544 7,284 3,612 3,736 17,176 8,486 5,836 31,498 1,222 623 Nursing & residential care facilities Establishments 67,900 2,559 7,291 3,652 3,881 17,383 11,701 18,516 47,600 20,300 623 Nursing & residential care facilities Employment 2,770,665 0 16,252 24,355 51,667 92,274 409,004 965,200 1,466,478 1,304,187 623 Nursing & residential care facilities Annual Payroll ($ 1,000) 58,950,491 496,660 273,131 380,879 828,097 1,978,767 7,546,379 20,780,344 30,305,490 28,645,001 6231 Nursing care facilities Firms 8,672 661 717 288 347 2,013 2,769 3,138 7,920 752 6231 Nursing care facilities Establishments 16,779 668 717 294 359 2,038 2,890 3,928 8,856 7,923 6231 Nursing care facilities Employment 1,604,222 0 1,554 1,958 4,816 8,328 172,553 538,795 719,676 884,546 6231 Nursing care facilities Annual Payroll ($ 1,000) 35,808,394 316,941 42,538 40,823 92,814 493,116 3,319,411 11,958,631 15,771,158 20,037,236 62311 Nursing care facilities Firms 8,672 661 717 288 347 2,013 2,769 3,138 7,920 752 62311 Nursing care facilities Establishments 16,779 668 717 294 359 2,038 2,890 3,928 8,856 7,923 62311 Nursing care facilities Employment 1,604,222 0 1,554 1,958 4,816 8,328 172,553 538,795 719,676 884,546 62311 Nursing care facilities Annual Payroll ($ 1,000) 35,808,394 316,941 42,538 40,823 92,814 493,116 3,319,411 11,958,631 15,771,158 20,037,236 623110 Nursing care facilities Firms 8,672 661 717 288 347 2,013 2,769 3,138 7,920 752 623110 Nursing care facilities Establishments 16,779 668 717 294 359 2,038 2,890 3,928 8,856 7,923 623110 Nursing care facilities Employment 1,604,222 0 1,554 1,958 4,816 8,328 172,553 538,795 719,676 884,546 623110 Nursing care facilities Annual Payroll ($ 1,000) 35,808,394 316,941 42,538 40,823 92,814 493,116 3,319,411 11,958,631 15,771,158 20,037,236 6232 Residential mental retardation/ health & substance abuse facility Firms 7,818 394 1,733 903 1,000 4,030 1,903 1,471 7,404 414 6232 Residential mental retardation/ health & substance abuse facility Establishments 25,737 398 1,733 917 1,063 4,111 4,006 10,277 18,394 7,343 6232 Residential mental retardation/ health & substance abuse facility Employment 440,888 0 3,972 6,114 13,733 23,819 77,521 180,361 281,701 159,187 6232 Residential mental retardation/ health & substance abuse facility Annual Payroll ($ 1,000) 8,932,649 29,807 62,994 104,412 234,856 432,069 1,511,416 3,608,916 5,552,401 3,380,248 62321 Residential mental retardation facilities Firms 4,862 277 1,088 539 567 2,471 1,111 986 4,568 294 62321 Residential mental retardation facilities Establishments 19,369 277 1,088 544 609 2,518 2,686 8,167 13,371 5,998 62321 Residential mental retardation facilities Employment 317,056 0 2,457 3,661 7,771 13,889 48,041 131,402 193,332 123,724 62321 Residential mental retardation facilities Annual Payroll ($ 1,000) 6,179,164 21,516 36,761 61,506 125,066 244,849 859,498 2,495,570 3,599,917 2,579,247 623210 Residential mental retardation facilities Firms 4,862 277 1,088 539 567 2,471 1,111 986 4,568 294 623210 Residential mental retardation facilities Establishments 19,369 277 1,088 544 609 2,518 2,686 8,167 13,371 5,998 623210 Residential mental retardation facilities Employment 317,056 0 2,457 3,661 7,771 13,889 48,041 131,402 193,332 123,724 623210 Residential mental retardation facilities Annual Payroll ($ 1,000) 6,179,164 21,516 36,761 61,506 125,066 244,849 859,498 2,495,570 3,599,917 2,579,247 62322 Residential mental health & substance abuse facilities Firms 3,231 117 645 364 433 1,559 812 648 3,019 212 62322 Residential mental health & substance abuse facilities Establishments 6,368 121 645 373 454 1,593 1,320 2,110 5,023 1,345 62322 Residential mental health & substance abuse facilities Employment 123,832 0 1,515 2,453 5,962 9,930 29,480 48,959 88,369 35,463 62322 Residential mental health & substance abuse facilities Annual Payroll ($ 1,000) 2,753,485 8,291 26,233 42,906 109,790 187,220 651,918 1,113,346 1,952,484 801,001 623220 Residential mental health & substance abuse facilities Firms 3,231 117 645 364 433 1,559 812 648 3,019 212 623220 Residential mental health & substance abuse facilities Establishments 6,368 121 645 373 454 1,593 1,320 2,110 5,023 1,345 623220 Residential mental health & substance abuse facilities Employment 123,832 0 1,515 2,453 5,962 9,930 29,480 48,959 88,369 35,463 623220 Residential mental health & substance abuse facilities Annual Payroll ($ 1,000) 2,753,485 8,291 26,233 42,906 109,790 187,220 651,918 1,113,346 1,952,484 801,001 6233 Community care facilities for the elderly Firms 13,995 1,279 4,150 2,007 1,871 9,307 2,995 1,218 13,520 475 6233 Community care facilities for the elderly Establishments 18,764 1,283 4,156 2,022 1,912 9,373 3,320 2,288 14,981 3,783 6233 Community care facilities for the elderly Employment 565,955 0 9,245 13,416 25,759 48,420 122,562 179,137 350,119 215,836 6233 Community care facilities for the elderly Annual Payroll ($ 1,000) 10,502,720 138,910 139,422 184,493 355,882 818,707 1,947,264 3,592,643 6,358,614 4,144,106 62331 Community care facilities for the elderly Firms 13,995 1,279 4,150 2,007 1,871 9,307 2,995 1,218 13,520 475 62331 Community care facilities for the elderly Establishments 18,764 1,283 4,156 2,022 1,912 9,373 3,320 2,288 14,981 3,783 62331 Community care facilities for the elderly Employment 565,955 0 9,245 13,416 25,759 48,420 122,562 179,137 350,119 215,836 62331 Community care facilities for the elderly Annual Payroll ($ 1,000) 10,502,720 138,910 139,422 184,493 355,882 818,707 1,947,264 3,592,643 6,358,614 4,144,106 623311 Continuing care retirement communities Firms 2,792 215 315 202 269 1,001 742 755 2,498 294 623311 Continuing care retirement communities Establishments 4,163 217 317 203 277 1,014 789 969 2,772 1,391 623311 Continuing care retirement communities Employment 299,914 0 730 1,352 3,794 5,876 36,965 133,377 176,218 123,696 623311 Continuing care retirement communities Annual Payroll ($ 1,000) 6,077,470 82,218 18,108 21,886 57,148 179,360 635,832 2,751,738 3,566,930 2,510,540 623312 Homes for the elderly Firms 11,356 1,064 3,835 1,805 1,602 8,306 2,257 513 11,076 280 623312 Homes for the elderly Establishments 14,601 1,066 3,839 1,819 1,635 8,359 2,531 1,319 12,209 2,392 623312 Homes for the elderly Employment 266,041 0 8,515 12,064 21,965 42,544 85,597 45,760 173,901 92,140 623312 Homes for the elderly Annual Payroll ($ 1,000) 4,425,250 56,692 121,314 162,607 298,734 639,347 1,311,432 840,905 2,791,684 1,633,566 6239 Other residential care facilities Firms 3,587 210 684 416 527 1,837 937 613 3,387 200 6239 Other residential care facilities Establishments 6,620 210 685 419 547 1,861 1,485 2,023 5,369 1,251 6239 Other residential care facilities Employment 159,600 0 1,481 2,867 7,359 11,707 36,368 66,907 114,982 44,618 6239 Other residential care facilities Annual Payroll ($ 1,000) 3,706,728 11,002 28,177 51,151 144,545 234,875 768,288 1,620,154 2,623,317 1,083,411 62399 Other residential care facilities Firms 3,587 210 684 416 527 1,837 937 613 3,387 200 62399 Other residential care facilities Establishments 6,620 210 685 419 547 1,861 1,485 2,023 5,369 1,251 62399 Other residential care facilities Employment 159,600 0 1,481 2,867 7,359 11,707 36,368 66,907 114,982 44,618 62399 Other residential care facilities Annual Payroll ($ 1,000) 3,706,728 11,002 28,177 51,151 144,545 234,875 768,288 1,620,154 2,623,317 1,083,411 623990 Other residential care facilities Firms 3,587 210 684 416 527 1,837 937 613 3,387 200 623990 Other residential care facilities Establishments 6,620 210 685 419 547 1,861 1,485 2,023 5,369 1,251 623990 Other residential care facilities Employment 159,600 0 1,481 2,867 7,359 11,707 36,368 66,907 114,982 44,618 623990 Other residential care facilities Annual Payroll ($ 1,000) 3,706,728 11,002 28,177 51,151 144,545 234,875 768,288 1,620,154 2,623,317 1,083,411 624 Social assistance Firms 102,620 9,642 37,264 18,120 16,612 81,638 16,039 4,123 101,800 820 624 Social assistance Establishments 140,324 9,660 37,289 18,203 17,088 82,240 24,291 20,206 126,737 13,587 Number of Firms, Number of Establishments, Employment, and Annual Payroll by Employment Size of the Enterprise for the United States, All Industries 2002 SOURCE: 2002 County Business Patterns. For information on confidentiality protection, sampling error, nonsampling error, and definitions, see http:// www. census. gov/ epcd/ susb/ introusb. htm and http:// www. census. gov/ csd/ susb/ defterm. html.

Employment Size of the Enterprise NAICS CODE NAICS DESCRIPTION DATA TYPE TOTAL 0 1 4 5 9 10 19 < 20 20 99 100 499 < 500 500+