Frequencies for c_1_c6_03070 variable in hcris2552_96_2003 dataset :

c_1_c6_0307 |
          0 |      Freq.     Percent        Cum.
------------+-----------------------------------
     848315 |          1        0.02        0.02
    1645169 |          1        0.02        0.03
    2154575 |          1        0.02        0.05
    2786475 |          1        0.02        0.06
   1.39e+07 |          1        0.02        0.08
          . |      6,188       99.92      100.00
------------+-----------------------------------
      Total |      6,193      100.00

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