Frequencies for f29 variable in hcris2552_96_1999 dataset :

        f29 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |        121        1.95        1.95
          1 |      3,729       60.05       62.00
          2 |      2,360       38.00      100.00
------------+-----------------------------------
      Total |      6,210      100.00

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