Frequencies for first 10,000 rows of mdcl_drctr_cntrct_cnt variable in pos2009 dataset :

    MEDICAL |
 DIRECTOR - |
   CONTRACT |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      8,558       85.58       85.58
        .01 |         33        0.33       85.91
        .02 |          3        0.03       85.94
        .03 |         85        0.85       86.79
        .04 |         31        0.31       87.10
        .05 |          6        0.06       87.16
        .06 |        220        2.20       89.36
        .07 |         47        0.47       89.83
        .09 |         82        0.82       90.65
         .1 |         10        0.10       90.75
        .11 |        380        3.80       94.55
        .12 |          1        0.01       94.56
        .13 |          6        0.06       94.62
        .14 |        109        1.09       95.71
        .16 |          4        0.04       95.75
        .17 |         48        0.48       96.23
        .19 |          2        0.02       96.25
         .2 |          4        0.04       96.29
        .21 |         12        0.12       96.41
        .23 |        181        1.81       98.22
        .25 |          3        0.03       98.25
        .26 |          5        0.05       98.30
        .29 |         58        0.58       98.88
         .3 |          2        0.02       98.90
        .33 |          1        0.01       98.91
        .34 |         23        0.23       99.14
        .36 |          9        0.09       99.23
        .37 |          1        0.01       99.24
         .4 |          4        0.04       99.28
        .43 |         10        0.10       99.38
        .44 |          1        0.01       99.39
        .46 |         12        0.12       99.51
        .47 |          1        0.01       99.52
         .5 |          7        0.07       99.59
        .51 |          1        0.01       99.60
        .57 |          9        0.09       99.69
         .6 |          1        0.01       99.70
        .69 |          3        0.03       99.73
        .71 |          1        0.01       99.74
        .73 |          1        0.01       99.75
         .8 |          3        0.03       99.78
        .86 |          7        0.07       99.85
          1 |          2        0.02       99.87
       1.14 |          5        0.05       99.92
       1.43 |          1        0.01       99.93
       2.86 |          1        0.01       99.94
       5.94 |          1        0.01       99.95
       7.14 |          1        0.01       99.96
      11.43 |          1        0.01       99.97
      14.29 |          1        0.01       99.98
         16 |          1        0.01       99.99
      17.14 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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