Frequencies for f38 variable in hcris2552_96_2001 dataset :

        f38 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |        616        9.98        9.98
          N |      4,149       67.22       77.20
          Y |      1,407       22.80      100.00
------------+-----------------------------------
      Total |      6,172      100.00

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