Frequencies for first 10,000 rows of prov1060 variable in pos1998 dataset :

      other |
physician - |
   contract |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,516       95.16       95.16
        .01 |         33        0.33       95.49
        .03 |         86        0.86       96.35
        .04 |         25        0.25       96.60
        .05 |          2        0.02       96.62
        .06 |         67        0.67       97.29
        .07 |         13        0.13       97.42
        .09 |         23        0.23       97.65
         .1 |          7        0.07       97.72
        .11 |         54        0.54       98.26
        .12 |          1        0.01       98.27
        .13 |          3        0.03       98.30
        .14 |         25        0.25       98.55
        .16 |          3        0.03       98.58
        .17 |         12        0.12       98.70
        .19 |          1        0.01       98.71
         .2 |          4        0.04       98.75
        .21 |          5        0.05       98.80
        .23 |         20        0.20       99.00
        .25 |          6        0.06       99.06
        .26 |          5        0.05       99.11
        .27 |          1        0.01       99.12
        .29 |         18        0.18       99.30
         .3 |          1        0.01       99.31
        .31 |          2        0.02       99.33
        .34 |          3        0.03       99.36
        .36 |          3        0.03       99.39
        .39 |          1        0.01       99.40
        .42 |          1        0.01       99.41
        .43 |          5        0.05       99.46
        .46 |          5        0.05       99.51
        .49 |          1        0.01       99.52
         .5 |          4        0.04       99.56
        .51 |          2        0.02       99.58
        .57 |          4        0.04       99.62
         .6 |          1        0.01       99.63
        .63 |          1        0.01       99.64
        .69 |          2        0.02       99.66
        .86 |          2        0.02       99.68
        .91 |          3        0.03       99.71
          1 |          2        0.02       99.73
       1.03 |          1        0.01       99.74
       1.14 |          1        0.01       99.75
       1.43 |          4        0.04       99.79
       1.71 |          1        0.01       99.80
       2.37 |          1        0.01       99.81
       2.86 |          3        0.03       99.84
       4.11 |          1        0.01       99.85
       4.29 |          1        0.01       99.86
       5.71 |          3        0.03       99.89
          6 |          1        0.01       99.90
       7.14 |          1        0.01       99.91
          8 |          1        0.01       99.92
         10 |          1        0.01       99.93
      11.43 |          2        0.02       99.95
      22.86 |          1        0.01       99.96
      28.57 |          1        0.01       99.97
         50 |          1        0.01       99.98
      57.14 |          2        0.02      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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