Frequencies for s2_19 variable in hcris2552_96_2001 dataset :

      s2_19 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      4,949       80.18       80.18
          2 |        314        5.09       85.27
          3 |         13        0.21       85.48
          4 |        438        7.10       92.58
          5 |        230        3.73       96.31
          6 |         17        0.28       96.58
          7 |         45        0.73       97.31
          8 |          9        0.15       97.46
          9 |         43        0.70       98.15
          . |        114        1.85      100.00
------------+-----------------------------------
      Total |      6,172      100.00

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