Frequencies for s3_1_c4_02140 variable in hcris2552_96_1999 dataset :

s3_1_c4_021 |
         40 |      Freq.     Percent        Cum.
------------+-----------------------------------
         10 |          1        0.02        0.02
        456 |          1        0.02        0.03
       1160 |          1        0.02        0.05
       2793 |          1        0.02        0.06
       2933 |          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