Frequencies for b_1_c23_99 variable in hosp_rollup2552_96_1998 dataset :

 b_1_c23_99 |      Freq.     Percent        Cum.
------------+-----------------------------------
       2975 |          1        0.02        0.02
       6059 |          1        0.02        0.03
       9617 |          1        0.02        0.05
      15148 |          1        0.02        0.06
      16358 |          1        0.02        0.08
      30669 |          1        0.02        0.10
      31526 |          1        0.02        0.11
      39839 |          1        0.02        0.13
      43415 |          1        0.02        0.14
      52756 |          1        0.02        0.16
     128976 |          1        0.02        0.18
     187763 |          1        0.02        0.19
     347113 |          1        0.02        0.21
     848376 |          1        0.02        0.22
    1606072 |          1        0.02        0.24
          . |      6,209       99.76      100.00
------------+-----------------------------------
      Total |      6,224      100.00

by Jean Roth , jroth@nber.org , 6 Sep 2018