Frequencies for a_c6_4501 variable in hcris2552_10_2011 dataset :

        icf |
    a000000 |
04501 00600 |      Freq.     Percent        Cum.
------------+-----------------------------------
    -246080 |          1        0.02        0.02
          . |      6,149       99.98      100.00
------------+-----------------------------------
      Total |      6,150      100.00

by Jean Roth , jroth@nber.org , 23 Aug 2018