Frequencies for s3_1_c4_02903 variable in hcris2552_96_1999 dataset :

s3_1_c4_029 |
         03 |      Freq.     Percent        Cum.
------------+-----------------------------------
        264 |          1        0.02        0.02
        949 |          1        0.02        0.03
       1136 |          1        0.02        0.05
       1600 |          1        0.02        0.06
          . |      6,206       99.94      100.00
------------+-----------------------------------
      Total |      6,210      100.00

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