Frequencies for c_1_c7_05403 variable in hcris2552_96_2005 dataset :

c_1_c7_0540 |
          3 |      Freq.     Percent        Cum.
------------+-----------------------------------
      28450 |          1        0.02        0.02
     195766 |          1        0.02        0.03
     645131 |          1        0.02        0.05
    1573054 |          1        0.02        0.06
          . |      6,244       99.94      100.00
------------+-----------------------------------
      Total |      6,248      100.00

by Jean Roth , jroth@nber.org , 9 Sep 2018