Frequencies for c_1_c7_03390 variable in hcris2552_96_2004 dataset :

c_1_c7_0339 |
          0 |      Freq.     Percent        Cum.
------------+-----------------------------------
     311827 |          1        0.02        0.02
     656921 |          1        0.02        0.03
     793653 |          1        0.02        0.05
    1116916 |          1        0.02        0.06
    1575369 |          1        0.02        0.08
    2074597 |          1        0.02        0.10
    7532789 |          1        0.02        0.11
    9620418 |          1        0.02        0.13
   3.48e+07 |          1        0.02        0.14
   7.61e+07 |          1        0.02        0.16
          . |      6,255       99.84      100.00
------------+-----------------------------------
      Total |      6,265      100.00

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