Frequencies for a_c1_06111 variable in hcris2552_96_2000 dataset :

 a_c1_06111 |      Freq.     Percent        Cum.
------------+-----------------------------------
      85418 |          1        0.02        0.02
     371260 |          1        0.02        0.03
     542084 |          1        0.02        0.05
     651321 |          1        0.02        0.06
          . |      6,191       99.94      100.00
------------+-----------------------------------
      Total |      6,195      100.00

by Jean Roth , jroth@nber.org , 7 Sep 2018