Frequencies for a_c1_92 variable in hosp_rollup2552_96_1996 dataset :

    a_c1_92 |      Freq.     Percent        Cum.
------------+-----------------------------------
      15621 |          1        0.02        0.02
      97523 |          1        0.02        0.03
     115102 |          1        0.02        0.05
     136084 |          1        0.02        0.07
     171161 |          1        0.02        0.08
     173047 |          1        0.02        0.10
     198193 |          1        0.02        0.12
     288156 |          1        0.02        0.13
     411040 |          1        0.02        0.15
     431388 |          1        0.02        0.17
     649641 |          1        0.02        0.18
     686467 |          1        0.02        0.20
     757687 |          1        0.02        0.22
     828882 |          1        0.02        0.23
    1083991 |          1        0.02        0.25
    1274925 |          1        0.02        0.27
    1361842 |          1        0.02        0.28
    1532549 |          1        0.02        0.30
   1.71e+07 |          1        0.02        0.32
          . |      6,002       99.68      100.00
------------+-----------------------------------
      Total |      6,021      100.00

by Jean Roth , jroth@nber.org , 3 Sep 2018