Frequencies for c_1_c7_03050 variable in hcris2552_96_2009 dataset :

c_1_c7_0305 |
          0 |      Freq.     Percent        Cum.
------------+-----------------------------------
       6671 |          1        0.02        0.02
    1229189 |          1        0.02        0.03
    1470438 |          1        0.02        0.05
    2189360 |          1        0.02        0.06
    5473269 |          1        0.02        0.08
          . |      6,197       99.92      100.00
------------+-----------------------------------
      Total |      6,202      100.00

by Jean Roth , jroth@nber.org , 31 Aug 2018