Frequencies for first 10,000 rows of physn_astnt_cnt variable in pos2008 dataset :

  physician |
 assistants |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,618       96.18       96.18
        .01 |          1        0.01       96.19
        .02 |          1        0.01       96.20
        .04 |          1        0.01       96.21
        .06 |          1        0.01       96.22
        .08 |          2        0.02       96.24
        .09 |          1        0.01       96.25
         .1 |          1        0.01       96.26
         .2 |          3        0.03       96.29
        .25 |         12        0.12       96.41
         .3 |          1        0.01       96.42
         .4 |          3        0.03       96.45
         .5 |         28        0.28       96.73
         .6 |          3        0.03       96.76
         .7 |          3        0.03       96.79
        .75 |          7        0.07       96.86
         .8 |          3        0.03       96.89
         .9 |          2        0.02       96.91
          1 |        186        1.86       98.77
        1.2 |          2        0.02       98.79
       1.25 |          1        0.01       98.80
        1.5 |          4        0.04       98.84
        1.6 |          2        0.02       98.86
       1.75 |          2        0.02       98.88
        1.8 |          1        0.01       98.89
          2 |         35        0.35       99.24
        2.1 |          1        0.01       99.25
        2.2 |          1        0.01       99.26
        2.5 |          4        0.04       99.30
        2.6 |          1        0.01       99.31
       2.75 |          1        0.01       99.32
          3 |         24        0.24       99.56
        3.5 |          3        0.03       99.59
          4 |          8        0.08       99.67
       4.25 |          2        0.02       99.69
        4.5 |          1        0.01       99.70
       4.75 |          1        0.01       99.71
       4.91 |          1        0.01       99.72
          5 |          2        0.02       99.74
          6 |          2        0.02       99.76
       6.72 |          1        0.01       99.77
          7 |          1        0.01       99.78
       7.75 |          1        0.01       99.79
          8 |          1        0.01       99.80
        8.2 |          1        0.01       99.81
        8.5 |          1        0.01       99.82
       8.75 |          1        0.01       99.83
          9 |          2        0.02       99.85
        9.5 |          1        0.01       99.86
         10 |          2        0.02       99.88
         11 |          1        0.01       99.89
         12 |          2        0.02       99.91
         13 |          1        0.01       99.92
         14 |          1        0.01       99.93
         16 |          1        0.01       99.94
       19.7 |          1        0.01       99.95
      34.32 |          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