Frequencies for s3_1_c4_01804 variable in hcris2552_96_1996 dataset :

s3_1_c4_018 |
         04 |      Freq.     Percent        Cum.
------------+-----------------------------------
       9135 |          1        0.02        0.02
      50025 |          1        0.02        0.03
          . |      6,060       99.97      100.00
------------+-----------------------------------
      Total |      6,062      100.00

by Jean Roth , jroth@nber.org , 6 Sep 2018