Frequencies for first 10,000 rows of prov1115 variable in pos1997 dataset :

  physician |
 assistants |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,674       96.74       96.74
        .02 |          1        0.01       96.75
        .08 |          2        0.02       96.77
        .09 |          1        0.01       96.78
         .2 |          1        0.01       96.79
        .25 |          7        0.07       96.86
         .3 |          1        0.01       96.87
         .4 |          2        0.02       96.89
         .5 |         28        0.28       97.17
         .6 |          4        0.04       97.21
         .7 |          2        0.02       97.23
        .75 |          8        0.08       97.31
         .8 |          2        0.02       97.33
         .9 |          2        0.02       97.35
          1 |        175        1.75       99.10
        1.2 |          2        0.02       99.12
       1.25 |          2        0.02       99.14
       1.36 |          1        0.01       99.15
        1.5 |          2        0.02       99.17
        1.6 |          1        0.01       99.18
       1.75 |          2        0.02       99.20
          2 |         28        0.28       99.48
        2.5 |          2        0.02       99.50
          3 |         13        0.13       99.63
        3.5 |          2        0.02       99.65
          4 |         11        0.11       99.76
        4.5 |          1        0.01       99.77
          5 |          3        0.03       99.80
        5.7 |          1        0.01       99.81
          6 |          3        0.03       99.84
       7.75 |          1        0.01       99.85
          8 |          1        0.01       99.86
       8.75 |          1        0.01       99.87
          9 |          3        0.03       99.90
         10 |          2        0.02       99.92
         12 |          2        0.02       99.94
         13 |          1        0.01       99.95
         20 |          2        0.02       99.97
         40 |          2        0.02       99.99
        682 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 26 Jan 2016