Frequencies for s3_p2_00902 variable in hcris2552_96_2004 dataset :

s3_p2_00902 |      Freq.     Percent        Cum.
------------+-----------------------------------
       7192 |          1        0.02        0.02
      20417 |          1        0.02        0.03
    5431886 |          1        0.02        0.05
          . |      6,262       99.95      100.00
------------+-----------------------------------
      Total |      6,265      100.00

by Jean Roth , jroth@nber.org , 9 Sep 2018