Frequencies for f38 variable in hcris2552_96_2000 dataset :

        f38 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      2,376       38.35       38.35
          N |      2,414       38.97       77.32
          Y |      1,405       22.68      100.00
------------+-----------------------------------
      Total |      6,195      100.00

by Jean Roth , jroth@nber.org , 7 Sep 2018