Frequencies for first 10,000 rows of fage11 variable in natlterr2001 dataset :

     Age of |
     Father |
     Recode |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |          4        0.04        0.04
          2 |        774        7.74        7.78
          3 |      2,793       27.93       35.71
          4 |      2,703       27.03       62.74
          5 |      1,855       18.55       81.29
          6 |        895        8.95       90.24
          7 |        399        3.99       94.23
          8 |        177        1.77       96.00
          9 |         68        0.68       96.68
         10 |         52        0.52       97.20
         11 |        280        2.80      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 22 Dec 2015