Frequencies for a_c2_92 variable in hosp_rollup2552_96_1996 dataset :

    a_c2_92 |      Freq.     Percent        Cum.
------------+-----------------------------------
      27951 |          1        0.02        0.02
      29940 |          1        0.02        0.03
      50807 |          1        0.02        0.05
     119682 |          1        0.02        0.07
     136200 |          1        0.02        0.08
     161503 |          1        0.02        0.10
     171539 |          1        0.02        0.12
     273128 |          1        0.02        0.13
     699403 |          1        0.02        0.15
     794174 |          1        0.02        0.17
     856146 |          1        0.02        0.18
     925347 |          1        0.02        0.20
     946347 |          1        0.02        0.22
     995313 |          1        0.02        0.23
    1496487 |          1        0.02        0.25
    1605275 |          1        0.02        0.27
    2138765 |          1        0.02        0.28
    2737831 |          1        0.02        0.30
    7302914 |          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