Frequencies for first 10,000 rows of prvdr_ctrl_type_cd variable in snf_rpt2540

   provider |
    control |
  type code |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |         10        0.10        0.10
          1 |        782        7.82        7.92
          2 |      1,145       11.45       19.37
          3 |         60        0.60       19.97
          4 |      6,057       60.57       80.54
          5 |        692        6.92       87.46
          6 |        949        9.49       96.95
          7 |          3        0.03       96.98
          8 |         30        0.30       97.28
          9 |        188        1.88       99.16
         10 |         27        0.27       99.43
         11 |          9        0.09       99.52
         12 |         28        0.28       99.80
         13 |         20        0.20      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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