Frequencies for c_1_c6_02904 variable in hcris2552_96_1997 dataset :

c_1_c6_0290 |
          4 |      Freq.     Percent        Cum.
------------+-----------------------------------
    2690364 |          1        0.02        0.02
    3239175 |          1        0.02        0.03
    3802526 |          1        0.02        0.05
    5090915 |          1        0.02        0.06
    6840540 |          1        0.02        0.08
   2.78e+07 |          1        0.02        0.09
          . |      6,374       99.91      100.00
------------+-----------------------------------
      Total |      6,380      100.00

by Jean Roth , jroth@nber.org , 6 Sep 2018