Frequencies for s5_c1_6 variable in prds_hosp10_yr2017 dataset :

  Number of |
   stations |
    S500000 |
      00600 |
      00100 |      Freq.     Percent        Cum.
------------+-----------------------------------
          2 |          3        0.08        0.08
          3 |          4        0.11        0.19
          4 |          8        0.21        0.40
          5 |          7        0.19        0.59
          6 |          8        0.21        0.80
          7 |          6        0.16        0.96
          8 |          4        0.11        1.07
          9 |          4        0.11        1.17
         10 |          2        0.05        1.23
         11 |          2        0.05        1.28
         12 |          4        0.11        1.39
         13 |          3        0.08        1.47
         14 |          2        0.05        1.52
         15 |          3        0.08        1.60
         16 |          5        0.13        1.73
         17 |          2        0.05        1.79
         18 |          3        0.08        1.87
         19 |          1        0.03        1.89
         20 |          2        0.05        1.95
         21 |          2        0.05        2.00
         22 |          1        0.03        2.03
         23 |          1        0.03        2.05
         24 |          5        0.13        2.19
         25 |          3        0.08        2.27
         26 |          4        0.11        2.37
         27 |          2        0.05        2.43
         28 |          1        0.03        2.45
         29 |          2        0.05        2.51
         30 |          2        0.05        2.56
         31 |          1        0.03        2.59
         32 |          3        0.08        2.67
         33 |          1        0.03        2.69
         35 |          1        0.03        2.72
         36 |          1        0.03        2.75
         40 |          1        0.03        2.77
         44 |          2        0.05        2.83
         46 |          1        0.03        2.85
         47 |          1        0.03        2.88
         55 |          1        0.03        2.91
         63 |          1        0.03        2.93
         68 |          1        0.03        2.96
         80 |          1        0.03        2.99
          . |      3,637       97.01      100.00
------------+-----------------------------------
      Total |      3,749      100.00

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