Frequencies for first 10,000 rows of prov0960 variable in pos1997 dataset :

    medical |
 director - |
   contract |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      8,600       86.00       86.00
        .01 |         46        0.46       86.46
        .02 |          3        0.03       86.49
        .03 |        172        1.72       88.21
        .04 |         48        0.48       88.69
        .05 |          6        0.06       88.75
        .06 |        283        2.83       91.58
        .07 |         66        0.66       92.24
        .09 |         86        0.86       93.10
         .1 |          9        0.09       93.19
        .11 |        270        2.70       95.89
        .12 |          1        0.01       95.90
        .13 |          5        0.05       95.95
        .14 |         80        0.80       96.75
        .16 |          2        0.02       96.77
        .17 |         34        0.34       97.11
         .2 |          4        0.04       97.15
        .21 |          9        0.09       97.24
        .23 |         82        0.82       98.06
        .25 |         13        0.13       98.19
        .26 |          7        0.07       98.26
        .29 |         26        0.26       98.52
         .3 |          1        0.01       98.53
        .31 |          1        0.01       98.54
        .34 |          9        0.09       98.63
        .36 |         16        0.16       98.79
        .37 |          1        0.01       98.80
         .4 |          1        0.01       98.81
        .42 |          1        0.01       98.82
        .43 |          6        0.06       98.88
        .46 |         11        0.11       98.99
         .5 |          7        0.07       99.06
        .51 |          1        0.01       99.07
        .57 |          9        0.09       99.16
        .69 |          1        0.01       99.17
         .8 |          2        0.02       99.19
        .81 |          1        0.01       99.20
        .86 |          1        0.01       99.21
          1 |          3        0.03       99.24
       1.14 |          5        0.05       99.29
       1.43 |          7        0.07       99.36
          2 |          1        0.01       99.37
       2.17 |          1        0.01       99.38
       2.86 |         10        0.10       99.48
          4 |          2        0.02       99.50
       4.29 |          2        0.02       99.52
        4.8 |          1        0.01       99.53
          5 |          1        0.01       99.54
       5.71 |         14        0.14       99.68
       7.14 |          2        0.02       99.70
       8.57 |          2        0.02       99.72
      11.43 |         15        0.15       99.87
      12.86 |          1        0.01       99.88
      14.29 |          3        0.03       99.91
         16 |          1        0.01       99.92
      17.14 |          2        0.02       99.94
      22.86 |          1        0.01       99.95
      28.57 |          2        0.02       99.97
      34.29 |          2        0.02       99.99
      37.14 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 26 Jan 2016