Frequencies for first 10,000 rows of physn_astnt_cnt variable in pos2005 dataset :

  physician |
 assistants |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,622       96.22       96.22
        .01 |          1        0.01       96.23
        .02 |          1        0.01       96.24
        .04 |          2        0.02       96.26
        .06 |          1        0.01       96.27
        .08 |          2        0.02       96.29
        .09 |          1        0.01       96.30
         .1 |          2        0.02       96.32
         .2 |          3        0.03       96.35
        .25 |         10        0.10       96.45
         .3 |          1        0.01       96.46
         .4 |          3        0.03       96.49
         .5 |         36        0.36       96.85
         .6 |          3        0.03       96.88
         .7 |          3        0.03       96.91
        .75 |          8        0.08       96.99
         .8 |          3        0.03       97.02
         .9 |          2        0.02       97.04
          1 |        183        1.83       98.87
        1.2 |          1        0.01       98.88
       1.25 |          2        0.02       98.90
        1.5 |          4        0.04       98.94
        1.6 |          2        0.02       98.96
       1.75 |          2        0.02       98.98
       1.78 |          1        0.01       98.99
        1.8 |          1        0.01       99.00
          2 |         32        0.32       99.32
        2.1 |          1        0.01       99.33
       2.25 |          1        0.01       99.34
        2.5 |          5        0.05       99.39
        2.6 |          1        0.01       99.40
       2.75 |          1        0.01       99.41
          3 |         18        0.18       99.59
        3.5 |          2        0.02       99.61
          4 |         11        0.11       99.72
       4.25 |          1        0.01       99.73
        4.5 |          1        0.01       99.74
       4.75 |          1        0.01       99.75
       4.91 |          1        0.01       99.76
          5 |          1        0.01       99.77
          6 |          2        0.02       99.79
       6.72 |          1        0.01       99.80
       7.75 |          1        0.01       99.81
          8 |          1        0.01       99.82
        8.2 |          1        0.01       99.83
        8.5 |          1        0.01       99.84
       8.75 |          1        0.01       99.85
          9 |          2        0.02       99.87
        9.5 |          1        0.01       99.88
         10 |          2        0.02       99.90
         11 |          1        0.01       99.91
         12 |          3        0.03       99.94
         13 |          1        0.01       99.95
         16 |          1        0.01       99.96
         40 |          2        0.02       99.98
       53.8 |          1        0.01       99.99
        682 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 17 May 2017