Frequencies for c_1_c7_03390 variable in hcris2552_96_2003 dataset :

c_1_c7_0339 |
          0 |      Freq.     Percent        Cum.
------------+-----------------------------------
     635874 |          1        0.02        0.02
    1616311 |          1        0.02        0.03
    7225272 |          1        0.02        0.05
    9105351 |          1        0.02        0.06
   3.41e+07 |          1        0.02        0.08
   7.08e+07 |          1        0.02        0.10
          . |      6,187       99.90      100.00
------------+-----------------------------------
      Total |      6,193      100.00

by Jean Roth , jroth@nber.org , 8 Sep 2018