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

    medical |
 director - |
   contract |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      8,528       85.28       85.28
        .01 |         33        0.33       85.61
        .02 |          3        0.03       85.64
        .03 |        123        1.23       86.87
        .04 |         39        0.39       87.26
        .05 |          6        0.06       87.32
        .06 |        255        2.55       89.87
        .07 |         65        0.65       90.52
        .09 |         85        0.85       91.37
         .1 |          7        0.07       91.44
        .11 |        370        3.70       95.14
        .12 |          1        0.01       95.15
        .13 |          6        0.06       95.21
        .14 |         90        0.90       96.11
        .16 |          1        0.01       96.12
        .17 |         41        0.41       96.53
         .2 |          7        0.07       96.60
        .21 |         11        0.11       96.71
        .23 |        139        1.39       98.10
        .24 |          1        0.01       98.11
        .25 |          7        0.07       98.18
        .26 |          6        0.06       98.24
        .27 |          1        0.01       98.25
        .29 |         59        0.59       98.84
        .31 |          1        0.01       98.85
        .34 |         25        0.25       99.10
        .36 |          8        0.08       99.18
        .37 |          1        0.01       99.19
         .4 |          1        0.01       99.20
        .43 |          6        0.06       99.26
        .46 |         11        0.11       99.37
         .5 |          9        0.09       99.46
        .51 |          3        0.03       99.49
        .57 |         13        0.13       99.62
         .6 |          1        0.01       99.63
        .69 |          3        0.03       99.66
        .74 |          1        0.01       99.67
         .8 |          2        0.02       99.69
        .86 |          3        0.03       99.72
        .89 |          1        0.01       99.73
          1 |          3        0.03       99.76
       1.14 |          5        0.05       99.81
       1.43 |          3        0.03       99.84
       2.29 |          1        0.01       99.85
       2.34 |          1        0.01       99.86
       2.86 |          3        0.03       99.89
       2.97 |          1        0.01       99.90
          4 |          1        0.01       99.91
        4.8 |          1        0.01       99.92
       7.14 |          1        0.01       99.93
      11.43 |          2        0.02       99.95
      14.29 |          1        0.01       99.96
         16 |          1        0.01       99.97
      17.14 |          1        0.01       99.98
      21.43 |          2        0.02      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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