Frequencies for s3_1_c1_8 variable in hosp_rollup2552_96_1999 dataset :

  s3_1_c1_8 |      Freq.     Percent        Cum.
------------+-----------------------------------
          3 |          2        0.03        0.03
          4 |          4        0.07        0.10
          5 |          3        0.05        0.15
          6 |         14        0.23        0.38
          7 |          4        0.07        0.44
          8 |         12        0.20        0.64
          9 |          2        0.03        0.67
         10 |         16        0.26        0.94
         11 |          4        0.07        1.00
         12 |          8        0.13        1.13
         13 |          2        0.03        1.16
         14 |          2        0.03        1.20
         15 |          3        0.05        1.25
         16 |          5        0.08        1.33
         17 |          1        0.02        1.35
         18 |          2        0.03        1.38
         19 |          1        0.02        1.39
         20 |          1        0.02        1.41
         21 |          1        0.02        1.43
         22 |          1        0.02        1.44
         25 |          1        0.02        1.46
         27 |          1        0.02        1.48
         30 |          2        0.03        1.51
         31 |          1        0.02        1.53
         32 |          1        0.02        1.54
         47 |          1        0.02        1.56
         55 |          1        0.02        1.57
          . |      6,000       98.43      100.00
------------+-----------------------------------
      Total |      6,096      100.00

by Jean Roth , jroth@nber.org , 7 Sep 2018