Frequencies for b_1_c23_99 variable in hosp_rollup2552_96_1997 dataset :

 b_1_c23_99 |      Freq.     Percent        Cum.
------------+-----------------------------------
        612 |          1        0.02        0.02
       1357 |          1        0.02        0.03
       2182 |          1        0.02        0.05
       2656 |          1        0.02        0.06
      36038 |          1        0.02        0.08
      66833 |          1        0.02        0.10
      73414 |          1        0.02        0.11
     122771 |          1        0.02        0.13
     134788 |          1        0.02        0.14
     136591 |          1        0.02        0.16
     165010 |          1        0.02        0.17
     263894 |          1        0.02        0.19
     844212 |          1        0.02        0.21
     950149 |          1        0.02        0.22
    1239776 |          1        0.02        0.24
          . |      6,300       99.76      100.00
------------+-----------------------------------
      Total |      6,315      100.00

by Jean Roth , jroth@nber.org , 5 Sep 2018