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

   provider |
    control |
  type code |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |          1        0.01        0.01
          1 |        814        8.14        8.15
          2 |      1,180       11.80       19.95
          3 |         77        0.77       20.72
          4 |      5,828       58.28       79.00
          5 |        730        7.30       86.30
          6 |      1,038       10.38       96.68
          7 |          4        0.04       96.72
          8 |         28        0.28       97.00
          9 |        196        1.96       98.96
         10 |         29        0.29       99.25
         11 |         11        0.11       99.36
         12 |         35        0.35       99.71
         13 |         29        0.29      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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