Frequencies for c_1_c7_04204 variable in hcris2552_96_2002 dataset :

c_1_c7_0420 |
          4 |      Freq.     Percent        Cum.
------------+-----------------------------------
       1374 |          1        0.02        0.02
     210376 |          1        0.02        0.03
    1719722 |          1        0.02        0.05
    5976560 |          1        0.02        0.06
          . |      6,194       99.94      100.00
------------+-----------------------------------
      Total |      6,198      100.00

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