Frequencies for f38 variable in hcris2552_96_2010 dataset :

        f38 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |         42        1.09        1.09
          N |      3,076       79.88       80.97
          Y |        733       19.03      100.00
------------+-----------------------------------
      Total |      3,851      100.00

by Jean Roth , jroth@nber.org , 1 Sep 2018