Frequencies for s2_c1_02600 variable in hcris2552_96_2004 dataset :

s2_c1_02600 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |        589        9.40        9.40
          2 |         10        0.16        9.56
          . |      5,666       90.44      100.00
------------+-----------------------------------
      Total |      6,265      100.00

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