Frequencies for s2_c1_3000 variable in hcris2552_96_2010 dataset :

 s2_c1_3000 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |         42        1.09        1.09
          N |      3,010       78.16       79.25
          Y |        799       20.75      100.00
------------+-----------------------------------
      Total |      3,851      100.00

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