Frequencies for first 10,000 rows of physn_astnt_cnt variable in pos1994 dataset :

  physician |
 assistants |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,800       98.00       98.00
        .02 |          1        0.01       98.01
        .08 |          1        0.01       98.02
        .25 |          3        0.03       98.05
         .3 |          1        0.01       98.06
         .5 |         17        0.17       98.23
         .6 |          1        0.01       98.24
        .75 |          7        0.07       98.31
         .8 |          1        0.01       98.32
          1 |        101        1.01       99.33
       1.25 |          1        0.01       99.34
        1.4 |          1        0.01       99.35
        1.5 |          3        0.03       99.38
        1.6 |          1        0.01       99.39
       1.75 |          1        0.01       99.40
          2 |         21        0.21       99.61
        2.4 |          1        0.01       99.62
        2.5 |          1        0.01       99.63
          3 |          7        0.07       99.70
        3.5 |          1        0.01       99.71
          4 |         11        0.11       99.82
          5 |          3        0.03       99.85
        5.7 |          1        0.01       99.86
          6 |          2        0.02       99.88
        6.5 |          1        0.01       99.89
          8 |          1        0.01       99.90
          9 |          2        0.02       99.92
         10 |          2        0.02       99.94
         12 |          2        0.02       99.96
         13 |          1        0.01       99.97
         20 |          1        0.01       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 , 17 May 2017