Frequencies for first 10,000 rows of mdcl_drctr_cntrct_cnt variable in pos2007 dataset :

    medical |
 director - |
   contract |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      8,555       85.55       85.55
        .01 |         31        0.31       85.86
        .02 |          3        0.03       85.89
        .03 |        115        1.15       87.04
        .04 |         33        0.33       87.37
        .05 |          6        0.06       87.43
        .06 |        230        2.30       89.73
        .07 |         52        0.52       90.25
        .09 |         79        0.79       91.04
         .1 |          8        0.08       91.12
        .11 |        380        3.80       94.92
        .12 |          1        0.01       94.93
        .13 |          6        0.06       94.99
        .14 |        105        1.05       96.04
        .16 |          2        0.02       96.06
        .17 |         46        0.46       96.52
        .19 |          1        0.01       96.53
         .2 |          5        0.05       96.58
        .21 |         15        0.15       96.73
        .23 |        155        1.55       98.28
        .24 |          1        0.01       98.29
        .25 |          5        0.05       98.34
        .26 |          6        0.06       98.40
        .29 |         51        0.51       98.91
         .3 |          1        0.01       98.92
        .31 |          1        0.01       98.93
        .34 |         16        0.16       99.09
        .36 |          5        0.05       99.14
        .37 |          2        0.02       99.16
         .4 |          1        0.01       99.17
        .43 |          3        0.03       99.20
        .46 |         20        0.20       99.40
         .5 |          7        0.07       99.47
        .51 |          1        0.01       99.48
        .57 |         15        0.15       99.63
         .6 |          1        0.01       99.64
        .69 |          2        0.02       99.66
        .71 |          2        0.02       99.68
         .8 |          2        0.02       99.70
        .86 |          5        0.05       99.75
        .91 |          1        0.01       99.76
          1 |          3        0.03       99.79
       1.14 |          7        0.07       99.86
       1.43 |          3        0.03       99.89
       2.29 |          1        0.01       99.90
       2.86 |          2        0.02       99.92
        4.8 |          1        0.01       99.93
       7.14 |          1        0.01       99.94
      11.43 |          2        0.02       99.96
      14.29 |          1        0.01       99.97
         16 |          1        0.01       99.98
      17.14 |          1        0.01       99.99
      21.43 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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