Frequencies for b_1_c22_99 variable in hosp_rollup2552_96_2000 dataset :

 b_1_c22_99 |      Freq.     Percent        Cum.
------------+-----------------------------------
       5068 |          1        0.02        0.02
       6009 |          1        0.02        0.03
       7959 |          1        0.02        0.05
       9779 |          1        0.02        0.07
       9780 |          1        0.02        0.08
      13544 |          1        0.02        0.10
      17839 |          1        0.02        0.11
      18059 |          1        0.02        0.13
      22051 |          1        0.02        0.15
      63944 |          1        0.02        0.16
     121318 |          1        0.02        0.18
     138331 |          1        0.02        0.20
     255569 |          1        0.02        0.21
     261320 |          1        0.02        0.23
     817217 |          1        0.02        0.25
    5434200 |          1        0.02        0.26
          . |      6,079       99.74      100.00
------------+-----------------------------------
      Total |      6,095      100.00

by Jean Roth , jroth@nber.org , 8 Sep 2018