Frequencies for b_1_c23_93 variable in hosp_rollup2552_96_2001 dataset :

 b_1_c23_93 |      Freq.     Percent        Cum.
------------+-----------------------------------
      13048 |          1        0.02        0.02
      14839 |          1        0.02        0.03
      18653 |          1        0.02        0.05
          . |      6,062       99.95      100.00
------------+-----------------------------------
      Total |      6,065      100.00

by Jean Roth , jroth@nber.org , 9 Sep 2018