a180bb5e_mics_Program____64_65768_66078__5
[0] Duration [1] 6 hours per day [2] 6 hours per day [3] Typing time is about 6 hours per day [4] Typing time is about 6 hours per day [6] Uses the mouse less than one hour per day [7] About 6 hours per day [8] About 6 hours per day [5] 
Typing time is about 6 hours per day
Ergonomics Program. - 64:65768-66078