Frequencies for c_1_c7_04500 variable in hcris2552_96_2000 dataset :

c_1_c7_0450 |
          0 |      Freq.     Percent        Cum.
------------+-----------------------------------
      29200 |          1        0.02        0.02
      40470 |          1        0.02        0.03
     577363 |          1        0.02        0.05
    1507491 |          1        0.02        0.06
    2990306 |          1        0.02        0.08
          . |      6,190       99.92      100.00
------------+-----------------------------------
      Total |      6,195      100.00

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