Frequencies for s2_19 variable in hcris2552_96_2003 dataset :

      s2_19 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      4,817       77.78       77.78
          2 |        374        6.04       83.82
          3 |         13        0.21       84.03
          4 |        445        7.19       91.22
          5 |        226        3.65       94.87
          6 |         14        0.23       95.09
          7 |         54        0.87       95.96
          8 |         10        0.16       96.12
          9 |        137        2.21       98.34
          . |        103        1.66      100.00
------------+-----------------------------------
      Total |      6,193      100.00

by Jean Roth , jroth@nber.org , 8 Sep 2018