Frequencies for first 10,000 rows of dlegit variable in natl1973 dataset :

 Legitimacy |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      8,262       82.62       82.62
          2 |      1,716       17.16       99.78
          9 |         22        0.22      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 3 Jan 2016