Frequencies for s3_1_c2_11 variable in prds_hosp10_yr2010 dataset :

 s3_1_c2_11 |      Freq.     Percent        Cum.
------------+-----------------------------------
          3 |          1        0.04        0.04
          4 |          5        0.22        0.26
          6 |          2        0.09        0.34
          7 |          2        0.09        0.43
          8 |          8        0.34        0.77
         10 |          4        0.17        0.95
         11 |          5        0.22        1.16
         12 |          7        0.30        1.46
         14 |          2        0.09        1.55
         16 |          4        0.17        1.72
         17 |          4        0.17        1.89
         18 |          3        0.13        2.02
         19 |          2        0.09        2.11
         20 |          7        0.30        2.41
         21 |          1        0.04        2.45
         22 |          1        0.04        2.50
         24 |          6        0.26        2.76
         25 |          2        0.09        2.84
         28 |          1        0.04        2.88
         29 |          1        0.04        2.93
         31 |          2        0.09        3.01
         32 |          2        0.09        3.10
         34 |          1        0.04        3.14
         36 |          2        0.09        3.23
         38 |          2        0.09        3.31
         39 |          1        0.04        3.36
         43 |          1        0.04        3.40
         45 |          1        0.04        3.44
         46 |          1        0.04        3.49
         47 |          1        0.04        3.53
         49 |          1        0.04        3.57
         50 |          1        0.04        3.62
         51 |          1        0.04        3.66
         54 |          1        0.04        3.70
         56 |          1        0.04        3.75
         57 |          1        0.04        3.79
         60 |          3        0.13        3.92
         65 |          2        0.09        4.00
         75 |          1        0.04        4.05
         78 |          2        0.09        4.13
         91 |          1        0.04        4.18
         92 |          1        0.04        4.22
        104 |          1        0.04        4.26
        128 |          1        0.04        4.30
        131 |          1        0.04        4.35
        151 |          1        0.04        4.39
        186 |          1        0.04        4.43
          . |      2,220       95.57      100.00
------------+-----------------------------------
      Total |      2,323      100.00

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