Frequencies for c_1_c6_04043 variable in hcris2552_96_2004 dataset :

c_1_c6_0404 |
          3 |      Freq.     Percent        Cum.
------------+-----------------------------------
         20 |          1        0.02        0.02
        110 |          1        0.02        0.03
       1092 |          1        0.02        0.05
       2657 |          1        0.02        0.06
          . |      6,261       99.94      100.00
------------+-----------------------------------
      Total |      6,265      100.00

by Jean Roth , jroth@nber.org , 9 Sep 2018