Frequencies for prvdr_ctrl_type_cd variable in snf_rpt2540_10_2017 dataset :

   provider |
    control |
  type code |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |          8        0.46        0.46
          1 |        142        8.18        8.65
         10 |          5        0.29        8.93
         11 |         98        5.65       14.58
         12 |         13        0.75       15.33
         13 |          8        0.46       15.79
          2 |        226       13.03       28.82
          3 |         14        0.81       29.63
          4 |        814       46.92       76.54
          5 |        121        6.97       83.52
          6 |        224       12.91       96.43
          7 |          3        0.17       96.60
          8 |         25        1.44       98.04
          9 |         34        1.96      100.00
------------+-----------------------------------
      Total |      1,735      100.00

by Jean Roth , jroth@nber.org , 19 Apr 2018