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

  physician |
 extender - |
   contract |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,685       96.85       96.85
        .01 |         12        0.12       96.97
        .03 |         38        0.38       97.35
        .04 |          4        0.04       97.39
        .06 |         34        0.34       97.73
        .07 |          7        0.07       97.80
        .09 |         12        0.12       97.92
         .1 |          1        0.01       97.93
        .11 |         61        0.61       98.54
        .14 |         18        0.18       98.72
        .17 |          9        0.09       98.81
         .2 |          3        0.03       98.84
        .21 |          3        0.03       98.87
        .23 |         22        0.22       99.09
        .27 |          1        0.01       99.10
        .29 |         16        0.16       99.26
        .34 |          7        0.07       99.33
        .36 |          2        0.02       99.35
        .37 |          2        0.02       99.37
        .43 |          7        0.07       99.44
        .46 |         15        0.15       99.59
        .47 |          1        0.01       99.60
         .5 |          1        0.01       99.61
        .51 |          2        0.02       99.63
        .57 |         12        0.12       99.75
         .6 |          1        0.01       99.76
        .63 |          1        0.01       99.77
        .69 |          5        0.05       99.82
        .86 |          1        0.01       99.83
        .91 |          1        0.01       99.84
        .96 |          1        0.01       99.85
          1 |          1        0.01       99.86
       1.14 |          9        0.09       99.95
       1.37 |          1        0.01       99.96
       1.71 |          1        0.01       99.97
       2.29 |          1        0.01       99.98
      28.57 |          1        0.01       99.99
      42.86 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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