Frequencies for c_1_c7_03027 variable in hcris2552_96_2003 dataset :

c_1_c7_0302 |
          7 |      Freq.     Percent        Cum.
------------+-----------------------------------
      12947 |          1        0.02        0.02
     244430 |          1        0.02        0.03
    4290199 |          1        0.02        0.05
   1.23e+07 |          1        0.02        0.06
          . |      6,189       99.94      100.00
------------+-----------------------------------
      Total |      6,193      100.00

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