Frequencies for f38 variable in hcris2552_96_2002 dataset :

        f38 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |        174        2.81        2.81
          N |      4,649       75.01       77.82
          Y |      1,375       22.18      100.00
------------+-----------------------------------
      Total |      6,198      100.00

by Jean Roth , jroth@nber.org , 8 Sep 2018