Frequencies for prvdr_ctrl_type_cd variable in hclinic_rpt222_92_2011 dataset :

   provider |
    control |
  type code |      Freq.     Percent        Cum.
------------+-----------------------------------
            |        126        4.34        4.34
          1 |      1,165       40.12       44.46
         10 |         12        0.41       44.87
         11 |         51        1.76       46.63
          2 |        158        5.44       52.07
          3 |        203        6.99       59.06
          4 |        850       29.27       88.33
          5 |        121        4.17       92.49
          6 |        114        3.93       96.42
          7 |          2        0.07       96.49
          8 |         22        0.76       97.25
          9 |         80        2.75      100.00
------------+-----------------------------------
      Total |      2,904      100.00

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