Frequencies for s2_c1_02600 variable in hcris2552_96_1999 dataset :

s2_c1_02600 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |        777       12.51       12.51
          . |      5,433       87.49      100.00
------------+-----------------------------------
      Total |      6,210      100.00

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