Frequencies for c_1_c5_02904 variable in hcris2552_96_1998 dataset :

c_1_c5_0290 |
          4 |      Freq.     Percent        Cum.
------------+-----------------------------------
    1390222 |          1        0.02        0.02
    2392818 |          1        0.02        0.03
    4642062 |          1        0.02        0.05
    6939251 |          1        0.02        0.06
   1.04e+07 |          1        0.02        0.08
          . |      6,322       99.92      100.00
------------+-----------------------------------
      Total |      6,327      100.00

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