Frequencies for c_1_c7_03022 variable in hcris2552_96_1996 dataset :

c_1_c7_0302 |
          2 |      Freq.     Percent        Cum.
------------+-----------------------------------
      35893 |          1        0.02        0.02
     165978 |          1        0.02        0.03
     520077 |          1        0.02        0.05
    1003198 |          1        0.02        0.07
          . |      6,058       99.93      100.00
------------+-----------------------------------
      Total |      6,062      100.00

by Jean Roth , jroth@nber.org , 6 Sep 2018