Frequencies for first 10,000 rows of prov1060 variable in pos2004 dataset :

      other |
physician - |
   contract |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,483       94.83       94.83
        .01 |         21        0.21       95.04
        .03 |         75        0.75       95.79
        .04 |         16        0.16       95.95
        .05 |          2        0.02       95.97
        .06 |         83        0.83       96.80
        .07 |         17        0.17       96.97
        .09 |         29        0.29       97.26
         .1 |          1        0.01       97.27
        .11 |         87        0.87       98.14
        .12 |          1        0.01       98.15
        .13 |          6        0.06       98.21
        .14 |         24        0.24       98.45
        .16 |          2        0.02       98.47
        .17 |         14        0.14       98.61
        .19 |          1        0.01       98.62
         .2 |          4        0.04       98.66
        .21 |          8        0.08       98.74
        .23 |         32        0.32       99.06
        .24 |          1        0.01       99.07
        .25 |          5        0.05       99.12
        .26 |          2        0.02       99.14
        .29 |         25        0.25       99.39
         .3 |          1        0.01       99.40
        .34 |          5        0.05       99.45
        .36 |          1        0.01       99.46
        .37 |          1        0.01       99.47
         .4 |          1        0.01       99.48
        .43 |          5        0.05       99.53
        .46 |         10        0.10       99.63
        .47 |          1        0.01       99.64
         .5 |          4        0.04       99.68
        .51 |          1        0.01       99.69
        .57 |          1        0.01       99.70
         .6 |          1        0.01       99.71
        .64 |          1        0.01       99.72
        .69 |          2        0.02       99.74
        .71 |          1        0.01       99.75
        .86 |          4        0.04       99.79
        .91 |          3        0.03       99.82
          1 |          2        0.02       99.84
       1.14 |          2        0.02       99.86
       1.57 |          1        0.01       99.87
        2.4 |          1        0.01       99.88
       3.66 |          1        0.01       99.89
       4.29 |          1        0.01       99.90
        4.8 |          3        0.03       99.93
        9.6 |          1        0.01       99.94
      11.43 |          2        0.02       99.96
      28.57 |          1        0.01       99.97
      57.14 |          2        0.02       99.99
     142.86 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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