Frequencies for c_1_c7_04500 variable in hcris2552_96_1997 dataset :

c_1_c7_0450 |
          0 |      Freq.     Percent        Cum.
------------+-----------------------------------
       3460 |          1        0.02        0.02
      29200 |          1        0.02        0.03
      36852 |          1        0.02        0.05
     392556 |          1        0.02        0.06
     756985 |          1        0.02        0.08
    2185116 |          1        0.02        0.09
          . |      6,374       99.91      100.00
------------+-----------------------------------
      Total |      6,380      100.00

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