AGE1STSEX Age at first sex P X X X X X X X X X X X X X X X X X X X X X X X X X AGE1STSEX X X X X X X X X X X X X X X X X X X X X X X X X X AGE1STSEX X X X X X X X X X
AHF XAA AHF XAB AHF XAC AHF XAD AHF XAE AHF XAF AHF XAG AHF XAH AHF XAI AHF XAJ AHF XAK AHF XAL AHF XAM AHF XAN AHF XAO AHF XAP AHF XAQ AHF XAR AHF XAS AHF XAT AHF XAU AHF XAV AHF XAW AHF XAX AHF XAY AHF XAZ AHF XA0 AHF XA1 AHF XA2 AHF XA3 AHF XA4 AHF XA5 AHF XA6 AHF XA7 AHF XA8 AHF XA9