Frequencies for s2_19 variable in hcris2552_96_2005 dataset :

      s2_19 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      4,852       77.66       77.66
          2 |        411        6.58       84.23
          3 |         12        0.19       84.43
          4 |        452        7.23       91.66
          5 |        227        3.63       95.29
          6 |         16        0.26       95.55
          7 |         57        0.91       96.46
          8 |          3        0.05       96.51
          9 |        131        2.10       98.61
          . |         87        1.39      100.00
------------+-----------------------------------
      Total |      6,248      100.00

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