Frequencies for f38 variable in hcris2552_96_1998 dataset :

        f38 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      4,002       63.25       63.25
          N |        865       13.67       76.92
          Y |      1,460       23.08      100.00
------------+-----------------------------------
      Total |      6,327      100.00

by Jean Roth , jroth@nber.org , 6 Sep 2018