Frequencies for c_1_c5_03552 variable in hcris2552_96_2004 dataset :

c_1_c5_0355 |
          2 |      Freq.     Percent        Cum.
------------+-----------------------------------
      33985 |          1        0.02        0.02
     302187 |          1        0.02        0.03
     827631 |          1        0.02        0.05
    8910980 |          1        0.02        0.06
          . |      6,261       99.94      100.00
------------+-----------------------------------
      Total |      6,265      100.00

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