Frequencies for s3_1_c4_02409 variable in hcris2552_96_1999 dataset :

s3_1_c4_024 |
         09 |      Freq.     Percent        Cum.
------------+-----------------------------------
        316 |          1        0.02        0.02
        481 |          1        0.02        0.03
        603 |          1        0.02        0.05
        779 |          1        0.02        0.06
       1226 |          1        0.02        0.08
          . |      6,205       99.92      100.00
------------+-----------------------------------
      Total |      6,210      100.00

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