Frequencies for c_1_c7_03390 variable in hcris2552_96_2000 dataset :

c_1_c7_0339 |
          0 |      Freq.     Percent        Cum.
------------+-----------------------------------
      37847 |          1        0.02        0.02
     360962 |          1        0.02        0.03
    1046520 |          1        0.02        0.05
    1171334 |          1        0.02        0.06
    6085319 |          1        0.02        0.08
    6165496 |          1        0.02        0.10
    6920367 |          1        0.02        0.11
   1.81e+07 |          1        0.02        0.13
   6.01e+07 |          1        0.02        0.15
          . |      6,186       99.85      100.00
------------+-----------------------------------
      Total |      6,195      100.00

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