Frequencies for first 10,000 rows of mdcl_drctr_cntrct_cnt variable in pos1996 dataset :

    medical |
 director - |
   contract |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      8,450       84.50       84.50
        .01 |         79        0.79       85.29
        .02 |          3        0.03       85.32
        .03 |        201        2.01       87.33
        .04 |         67        0.67       88.00
        .05 |          6        0.06       88.06
        .06 |        304        3.04       91.10
        .07 |         74        0.74       91.84
        .09 |         86        0.86       92.70
         .1 |          9        0.09       92.79
        .11 |        278        2.78       95.57
        .12 |          2        0.02       95.59
        .13 |          6        0.06       95.65
        .14 |         90        0.90       96.55
        .16 |          6        0.06       96.61
        .17 |         38        0.38       96.99
         .2 |          1        0.01       97.00
        .21 |         12        0.12       97.12
        .23 |         92        0.92       98.04
        .25 |         17        0.17       98.21
        .26 |          6        0.06       98.27
        .29 |         30        0.30       98.57
         .3 |          1        0.01       98.58
        .31 |          1        0.01       98.59
        .34 |          7        0.07       98.66
        .36 |         12        0.12       98.78
        .42 |          1        0.01       98.79
        .43 |          7        0.07       98.86
        .46 |         10        0.10       98.96
         .5 |          7        0.07       99.03
        .51 |          2        0.02       99.05
        .57 |          9        0.09       99.14
        .64 |          1        0.01       99.15
        .69 |          3        0.03       99.18
         .8 |          3        0.03       99.21
        .86 |          2        0.02       99.23
        .91 |          1        0.01       99.24
        .97 |          1        0.01       99.25
          1 |          4        0.04       99.29
       1.14 |          4        0.04       99.33
       1.43 |          4        0.04       99.37
       1.71 |          1        0.01       99.38
       2.17 |          1        0.01       99.39
       2.86 |          6        0.06       99.45
          4 |          2        0.02       99.47
        4.8 |          1        0.01       99.48
       5.71 |         19        0.19       99.67
       7.14 |          3        0.03       99.70
          8 |          1        0.01       99.71
       8.57 |          2        0.02       99.73
      11.43 |         14        0.14       99.87
      14.29 |          4        0.04       99.91
         16 |          1        0.01       99.92
      17.14 |          3        0.03       99.95
      22.86 |          1        0.01       99.96
      28.57 |          1        0.01       99.97
      37.14 |          1        0.01       99.98
     142.86 |          1        0.01       99.99
     999.99 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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