Frequencies for s2_c1_3004 variable in hcris2552_96_2004 dataset :

 s2_c1_3004 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      5,247       83.75       83.75
          N |      1,007       16.07       99.82
          Y |         11        0.18      100.00
------------+-----------------------------------
      Total |      6,265      100.00

by Jean Roth , jroth@nber.org , 9 Sep 2018