Frequencies for a_c1_06111 variable in hcris2552_96_1996 dataset :

 a_c1_06111 |      Freq.     Percent        Cum.
------------+-----------------------------------
      55040 |          1        0.02        0.02
     468547 |          1        0.02        0.03
     553401 |          1        0.02        0.05
          . |      6,059       99.95      100.00
------------+-----------------------------------
      Total |      6,062      100.00

by Jean Roth , jroth@nber.org , 6 Sep 2018