Frequencies for s5_c2_6 variable in prds_hosp10_yr2017 dataset :

  Number of |
   stations |
    S500000 |
      00600 |
      00200 |      Freq.     Percent        Cum.
------------+-----------------------------------
          4 |          3        0.08        0.08
          5 |          3        0.08        0.16
          6 |          1        0.03        0.19
          7 |          3        0.08        0.27
          8 |          3        0.08        0.35
          9 |          3        0.08        0.43
         10 |          2        0.05        0.48
         12 |          2        0.05        0.53
         13 |          3        0.08        0.61
         14 |          1        0.03        0.64
         15 |          1        0.03        0.67
         16 |          1        0.03        0.69
         18 |          1        0.03        0.72
         20 |          1        0.03        0.75
         22 |          1        0.03        0.77
         24 |          1        0.03        0.80
         30 |          1        0.03        0.83
         32 |          1        0.03        0.85
         37 |          1        0.03        0.88
         43 |          1        0.03        0.91
         55 |          1        0.03        0.93
         63 |          1        0.03        0.96
         67 |          1        0.03        0.99
         78 |          1        0.03        1.01
         80 |          1        0.03        1.04
         96 |          1        0.03        1.07
        103 |          1        0.03        1.09
        132 |          1        0.03        1.12
          . |      3,707       98.88      100.00
------------+-----------------------------------
      Total |      3,749      100.00

by Jean Roth , jroth@nber.org , 26 Oct 2018