Frequencies for s2_19 variable in hcris2552_96_2000 dataset :

      s2_19 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      4,996       80.65       80.65
          2 |        288        4.65       85.29
          3 |         12        0.19       85.49
          4 |        472        7.62       93.11
          5 |        223        3.60       96.71
          6 |         17        0.27       96.98
          7 |         41        0.66       97.64
          8 |          9        0.15       97.79
          9 |         31        0.50       98.29
          . |        106        1.71      100.00
------------+-----------------------------------
      Total |      6,195      100.00

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