Frequencies for b_1_c23_99 variable in hosp_rollup2552_96_2010 dataset :

 b_1_c23_99 |      Freq.     Percent        Cum.
------------+-----------------------------------
       7655 |          1        0.02        0.02
      11125 |          1        0.02        0.05
      26237 |          1        0.02        0.07
      47955 |          2        0.05        0.12
     100944 |          1        0.02        0.15
     130372 |          1        0.02        0.17
     231274 |          1        0.02        0.20
     443175 |          1        0.02        0.22
          . |      3,996       99.78      100.00
------------+-----------------------------------
      Total |      4,005      100.00

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