Frequencies for prvdr_ctrl_type_cd variable in hospc_rpt1984_99_2002 dataset :

   provider |
    control |
  type code |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |         14        1.24        1.24
          1 |         46        4.08        5.32
         10 |          6        0.53        5.85
         11 |          5        0.44        6.29
         12 |          5        0.44        6.74
         13 |          6        0.53        7.27
          2 |        459       40.69       47.96
          3 |          9        0.80       48.76
          4 |        344       30.50       79.26
          5 |        166       14.72       93.97
          6 |         54        4.79       98.76
          7 |          2        0.18       98.94
          8 |          1        0.09       99.02
          9 |         11        0.98      100.00
------------+-----------------------------------
      Total |      1,128      100.00

by Jean Roth , jroth@nber.org , 17 Feb 2018