Frequencies for b_1_c23_48 variable in hosp_rollup2552_96_1996 dataset :

 b_1_c23_48 |      Freq.     Percent        Cum.
------------+-----------------------------------
         93 |          1        0.02        0.02
        180 |          1        0.02        0.03
        639 |          1        0.02        0.05
       2240 |          1        0.02        0.07
      22969 |          1        0.02        0.08
      31775 |          1        0.02        0.10
          . |      6,015       99.90      100.00
------------+-----------------------------------
      Total |      6,021      100.00

by Jean Roth , jroth@nber.org , 3 Sep 2018