Frequencies for s3_1_c1_21 variable in hosp_rollup2552_96_2004 dataset :

 s3_1_c1_21 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |         46        0.74        0.74
          2 |          6        0.10        0.84
          3 |          4        0.06        0.90
          4 |          8        0.13        1.03
          5 |          3        0.05        1.08
          6 |         11        0.18        1.26
          7 |          2        0.03        1.29
          8 |          4        0.06        1.35
          9 |          3        0.05        1.40
         10 |          8        0.13        1.53
         11 |          1        0.02        1.55
         12 |          4        0.06        1.61
         13 |          1        0.02        1.63
         14 |          1        0.02        1.64
         15 |          3        0.05        1.69
         16 |          3        0.05        1.74
         18 |          2        0.03        1.77
         19 |          1        0.02        1.79
         20 |          6        0.10        1.89
         25 |          4        0.06        1.95
         27 |          2        0.03        1.98
         28 |          1        0.02        2.00
         30 |          1        0.02        2.02
         32 |          1        0.02        2.03
         33 |          1        0.02        2.05
         35 |          1        0.02        2.06
         37 |          1        0.02        2.08
         38 |          1        0.02        2.10
         41 |          1        0.02        2.11
         48 |          1        0.02        2.13
         58 |          1        0.02        2.14
        111 |          1        0.02        2.16
        223 |          1        0.02        2.18
          . |      6,068       97.82      100.00
------------+-----------------------------------
      Total |      6,203      100.00

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