Frequencies for c_1_c5_05006 variable in hcris2552_96_2005 dataset :

c_1_c5_0500 |
          6 |      Freq.     Percent        Cum.
------------+-----------------------------------
     233679 |          1        0.02        0.02
     277034 |          1        0.02        0.03
     459797 |          1        0.02        0.05
     877826 |          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