Frequencies for s2_c1_3004 variable in hcris2552_96_1999 dataset :

 s2_c1_3004 |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      6,200       99.84       99.84
          N |         10        0.16      100.00
------------+-----------------------------------
      Total |      6,210      100.00

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