Frequencies for s3_1_c4_02183 variable in hcris2552_96_1999 dataset :

s3_1_c4_021 |
         83 |      Freq.     Percent        Cum.
------------+-----------------------------------
        368 |          1        0.02        0.02
       2600 |          1        0.02        0.03
       3775 |          1        0.02        0.05
          . |      6,207       99.95      100.00
------------+-----------------------------------
      Total |      6,210      100.00

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