Frequencies for f29 variable in hcris2552_96_2002 dataset :

        f29 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |         97        1.57        1.57
          1 |      3,625       58.49       60.05
          2 |      2,476       39.95      100.00
------------+-----------------------------------
      Total |      6,198      100.00

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