Frequencies for prvdr_ctrl_type_cd variable in hospc_rpt1984_99_2000 dataset :

   provider |
    control |
  type code |      Freq.     Percent        Cum.
------------+-----------------------------------
            |          1        0.10        0.10
          1 |         38        3.79        3.89
         10 |          2        0.20        4.09
         11 |          3        0.30        4.39
         12 |          6        0.60        4.99
         13 |          3        0.30        5.29
          2 |        402       40.12       45.41
          3 |          9        0.90       46.31
          4 |        304       30.34       76.65
          5 |        166       16.57       93.21
          6 |         55        5.49       98.70
          8 |          3        0.30       99.00
          9 |         10        1.00      100.00
------------+-----------------------------------
      Total |      1,002      100.00

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