Frequencies for c_1_c5_03970 variable in hcris2552_96_2002 dataset :

c_1_c5_0397 |
          0 |      Freq.     Percent        Cum.
------------+-----------------------------------
      70163 |          1        0.02        0.02
     356965 |          1        0.02        0.03
     379527 |          1        0.02        0.05
     756623 |          1        0.02        0.06
    6124413 |          1        0.02        0.08
          . |      6,193       99.92      100.00
------------+-----------------------------------
      Total |      6,198      100.00

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