Frequencies for first 10,000 rows of fage11 variable in natlterr1999 dataset :

     Age of |
     Father |
     Recode |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |          1        0.01        0.01
          2 |        791        7.91        7.92
          3 |      2,796       27.96       35.88
          4 |      2,732       27.32       63.20
          5 |      1,751       17.51       80.71
          6 |        926        9.26       89.97
          7 |        427        4.27       94.24
          8 |        176        1.76       96.00
          9 |         85        0.85       96.85
         10 |         42        0.42       97.27
         11 |        273        2.73      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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