Frequencies for s3_1_c2_12 variable in prds_hosp10_yr2010 dataset :

 s3_1_c2_12 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |          1        0.04        0.04
          2 |          3        0.13        0.17
          4 |          4        0.17        0.34
          5 |          1        0.04        0.39
          6 |          9        0.39        0.77
          7 |          4        0.17        0.95
          8 |          4        0.17        1.12
          9 |          3        0.13        1.25
         10 |         11        0.47        1.72
         11 |          3        0.13        1.85
         12 |         12        0.52        2.37
         13 |          4        0.17        2.54
         14 |          4        0.17        2.71
         15 |          7        0.30        3.01
         16 |          6        0.26        3.27
         17 |          1        0.04        3.31
         18 |          5        0.22        3.53
         20 |         15        0.65        4.18
         21 |          3        0.13        4.30
         22 |          5        0.22        4.52
         23 |          3        0.13        4.65
         24 |          4        0.17        4.82
         25 |          4        0.17        4.99
         26 |          2        0.09        5.08
         27 |          3        0.13        5.21
         28 |          5        0.22        5.42
         29 |          4        0.17        5.60
         30 |         10        0.43        6.03
         31 |          3        0.13        6.16
         32 |          4        0.17        6.33
         33 |          1        0.04        6.37
         35 |          2        0.09        6.46
         36 |          3        0.13        6.59
         37 |          1        0.04        6.63
         38 |          2        0.09        6.72
         39 |          1        0.04        6.76
         40 |          3        0.13        6.89
         41 |          2        0.09        6.97
         42 |          3        0.13        7.10
         43 |          1        0.04        7.15
         44 |          2        0.09        7.23
         45 |          5        0.22        7.45
         46 |          3        0.13        7.58
         47 |          1        0.04        7.62
         48 |          1        0.04        7.66
         49 |          2        0.09        7.75
         50 |          3        0.13        7.88
         52 |          1        0.04        7.92
         53 |          3        0.13        8.05
         55 |          1        0.04        8.09
         56 |          2        0.09        8.18
         58 |          2        0.09        8.27
         60 |          1        0.04        8.31
         61 |          2        0.09        8.39
         64 |          6        0.26        8.65
         66 |          2        0.09        8.74
         69 |          1        0.04        8.78
         70 |          1        0.04        8.82
         72 |          2        0.09        8.91
         76 |          1        0.04        8.95
         78 |          2        0.09        9.04
         83 |          1        0.04        9.08
         85 |          2        0.09        9.17
         86 |          2        0.09        9.26
         87 |          1        0.04        9.30
         88 |          1        0.04        9.34
         91 |          1        0.04        9.38
         92 |          1        0.04        9.43
         93 |          1        0.04        9.47
         98 |          1        0.04        9.51
        100 |          1        0.04        9.56
        105 |          1        0.04        9.60
        106 |          1        0.04        9.64
        108 |          1        0.04        9.69
        112 |          1        0.04        9.73
        123 |          2        0.09        9.81
        133 |          1        0.04        9.86
        138 |          1        0.04        9.90
        154 |          1        0.04        9.94
        164 |          1        0.04        9.99
        171 |          1        0.04       10.03
        181 |          1        0.04       10.07
        254 |          1        0.04       10.12
          . |      2,088       89.88      100.00
------------+-----------------------------------
      Total |      2,323      100.00

by Jean Roth , jroth@nber.org , 24 Aug 2018