Frequencies for first 10,000 rows of prov1115 variable in pos1996 dataset :

  physician |
 assistants |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,696       96.96       96.96
        .02 |          1        0.01       96.97
        .08 |          2        0.02       96.99
        .09 |          1        0.01       97.00
        .25 |          6        0.06       97.06
         .3 |          1        0.01       97.07
         .4 |          2        0.02       97.09
         .5 |         25        0.25       97.34
         .6 |          4        0.04       97.38
         .7 |          2        0.02       97.40
        .75 |          7        0.07       97.47
         .8 |          2        0.02       97.49
         .9 |          2        0.02       97.51
          1 |        161        1.61       99.12
        1.2 |          2        0.02       99.14
       1.25 |          2        0.02       99.16
       1.36 |          1        0.01       99.17
        1.5 |          3        0.03       99.20
        1.6 |          1        0.01       99.21
       1.75 |          2        0.02       99.23
          2 |         27        0.27       99.50
        2.5 |          2        0.02       99.52
          3 |         10        0.10       99.62
       3.35 |          1        0.01       99.63
        3.5 |          1        0.01       99.64
          4 |         12        0.12       99.76
        4.5 |          1        0.01       99.77
          5 |          3        0.03       99.80
        5.7 |          1        0.01       99.81
          6 |          4        0.04       99.85
          8 |          1        0.01       99.86
       8.75 |          1        0.01       99.87
       8.92 |          1        0.01       99.88
          9 |          3        0.03       99.91
         10 |          2        0.02       99.93
         12 |          2        0.02       99.95
         13 |          1        0.01       99.96
         20 |          2        0.02       99.98
         40 |          1        0.01       99.99
        682 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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