Frequencies for s3_1_c4_01804 variable in hcris2552_96_2002 dataset :

s3_1_c4_018 |
         04 |      Freq.     Percent        Cum.
------------+-----------------------------------
       9717 |          1        0.02        0.02
          . |      6,197       99.98      100.00
------------+-----------------------------------
      Total |      6,198      100.00

by Jean Roth , jroth@nber.org , 8 Sep 2018