Frequencies for c_1_c7_05603 variable in hcris2552_96_2001 dataset :

c_1_c7_0560 |
          3 |      Freq.     Percent        Cum.
------------+-----------------------------------
      11924 |          1        0.02        0.02
     138345 |          1        0.02        0.03
     556056 |          1        0.02        0.05
    3617630 |          1        0.02        0.06
   1.14e+07 |          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