Frequencies for c_1_c7_03380 variable in hcris2552_96_2000 dataset :

c_1_c7_0338 |
          0 |      Freq.     Percent        Cum.
------------+-----------------------------------
      45105 |          1        0.02        0.02
     691850 |          1        0.02        0.03
          . |      6,193       99.97      100.00
------------+-----------------------------------
      Total |      6,195      100.00

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