Frequencies for s3_1_c1_21 variable in hosp_rollup2552_96_2000 dataset :

 s3_1_c1_21 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |         36        0.59        0.59
          2 |         15        0.25        0.84
          3 |          5        0.08        0.92
          4 |          9        0.15        1.07
          5 |          3        0.05        1.12
          6 |          5        0.08        1.20
          7 |          3        0.05        1.25
          8 |          5        0.08        1.33
          9 |          2        0.03        1.36
         10 |          4        0.07        1.43
         11 |          4        0.07        1.49
         12 |          3        0.05        1.54
         14 |          1        0.02        1.56
         15 |          3        0.05        1.61
         18 |          2        0.03        1.64
         19 |          1        0.02        1.66
         20 |          3        0.05        1.71
         24 |          2        0.03        1.74
         25 |          1        0.02        1.76
         26 |          1        0.02        1.77
         27 |          1        0.02        1.79
         29 |          1        0.02        1.80
         30 |          1        0.02        1.82
         44 |          1        0.02        1.84
         57 |          1        0.02        1.85
        163 |          1        0.02        1.87
          . |      5,981       98.13      100.00
------------+-----------------------------------
      Total |      6,095      100.00

by Jean Roth , jroth@nber.org , 8 Sep 2018