Frequencies for s2_c1_3001 variable in hcris2552_96_1996 dataset :

 s2_c1_3001 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      6,015       99.22       99.22
          N |         29        0.48       99.70
          Y |         18        0.30      100.00
------------+-----------------------------------
      Total |      6,062      100.00

by Jean Roth , jroth@nber.org , 6 Sep 2018