Frequencies for s3_1_c1_21 variable in hosp_rollup2552_96_2005 dataset :

 s3_1_c1_21 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |         33        0.53        0.53
          2 |          8        0.13        0.66
          3 |          3        0.05        0.71
          4 |          6        0.10        0.81
          5 |          4        0.06        0.87
          6 |         10        0.16        1.03
          7 |          3        0.05        1.08
          8 |          6        0.10        1.18
          9 |          4        0.06        1.24
         10 |          5        0.08        1.33
         11 |          2        0.03        1.36
         12 |          4        0.06        1.42
         14 |          1        0.02        1.44
         15 |          5        0.08        1.52
         16 |          4        0.06        1.58
         18 |          4        0.06        1.65
         20 |          5        0.08        1.73
         21 |          2        0.03        1.76
         25 |          4        0.06        1.83
         27 |          2        0.03        1.86
         28 |          1        0.02        1.88
         30 |          1        0.02        1.89
         32 |          1        0.02        1.91
         33 |          1        0.02        1.92
         35 |          1        0.02        1.94
         38 |          1        0.02        1.96
         48 |          1        0.02        1.97
         51 |          1        0.02        1.99
         53 |          1        0.02        2.00
         58 |          1        0.02        2.02
         69 |          1        0.02        2.04
        126 |          1        0.02        2.05
        155 |          1        0.02        2.07
          . |      6,057       97.93      100.00
------------+-----------------------------------
      Total |      6,185      100.00

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