Frequencies for b_1_c22_52 variable in hosp_rollup2552_96_2005 dataset :

 b_1_c22_52 |      Freq.     Percent        Cum.
------------+-----------------------------------
        627 |          1        0.02        0.02
       1196 |          1        0.02        0.03
       1747 |          1        0.02        0.05
       2731 |          1        0.02        0.06
       3733 |          1        0.02        0.08
       6386 |          1        0.02        0.10
      29785 |          1        0.02        0.11
      56469 |          1        0.02        0.13
      71340 |          1        0.02        0.15
     133761 |          1        0.02        0.16
     368138 |          1        0.02        0.18
     393164 |          1        0.02        0.19
     809247 |          1        0.02        0.21
          . |      6,172       99.79      100.00
------------+-----------------------------------
      Total |      6,185      100.00

by Jean Roth , jroth@nber.org , 21 Apr 2018