Frequencies for prvdr_ctrl_type_cd variable in hosp_rpt2552_10_2014 dataset :

   provider |
    control |
  type code |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |        615        9.84        9.84
         10 |        252        4.03       13.88
         11 |        357        5.71       19.59
         12 |         70        1.12       20.71
         13 |         73        1.17       21.88
          2 |      2,446       39.15       61.03
          3 |         20        0.32       61.35
          4 |      1,541       24.66       86.01
          5 |        195        3.12       89.13
          6 |        111        1.78       90.91
          7 |         42        0.67       91.58
          8 |        100        1.60       93.18
          9 |        426        6.82      100.00
------------+-----------------------------------
      Total |      6,248      100.00

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