Frequencies for c_1_c7_04960 variable in hcris2552_96_2001 dataset :

c_1_c7_0496 |
          0 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |          1        0.02        0.02
     999495 |          1        0.02        0.03
    1473180 |          1        0.02        0.05
    1916587 |          1        0.02        0.06
    9022788 |          1        0.02        0.08
          . |      6,167       99.92      100.00
------------+-----------------------------------
      Total |      6,172      100.00

by Jean Roth , jroth@nber.org , 7 Sep 2018