Frequencies for c_1_c5_03554 variable in hcris2552_96_1996 dataset :

c_1_c5_0355 |
          4 |      Freq.     Percent        Cum.
------------+-----------------------------------
      21448 |          1        0.02        0.02
     214427 |          1        0.02        0.03
     317829 |          1        0.02        0.05
     422643 |          1        0.02        0.07
          . |      6,058       99.93      100.00
------------+-----------------------------------
      Total |      6,062      100.00

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