Frequencies for first 10,000 rows of prov3270 variable in pos2002 dataset :

  physician |
 extender - |
   contract |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,747       97.47       97.47
        .01 |         22        0.22       97.69
        .03 |         19        0.19       97.88
        .04 |          3        0.03       97.91
        .06 |         37        0.37       98.28
        .07 |          7        0.07       98.35
        .09 |         13        0.13       98.48
         .1 |          1        0.01       98.49
        .11 |         39        0.39       98.88
        .14 |         14        0.14       99.02
        .17 |          4        0.04       99.06
         .2 |          1        0.01       99.07
        .21 |          2        0.02       99.09
        .23 |         23        0.23       99.32
        .26 |          1        0.01       99.33
        .29 |         14        0.14       99.47
        .31 |          1        0.01       99.48
        .33 |          1        0.01       99.49
        .34 |         11        0.11       99.60
        .36 |          2        0.02       99.62
        .43 |          4        0.04       99.66
        .46 |          7        0.07       99.73
         .5 |          1        0.01       99.74
        .51 |          2        0.02       99.76
        .57 |          5        0.05       99.81
        .67 |          1        0.01       99.82
        .69 |          3        0.03       99.85
        .71 |          1        0.01       99.86
         .8 |          1        0.01       99.87
        .86 |          3        0.03       99.90
        .91 |          2        0.02       99.92
       1.14 |          3        0.03       99.95
       1.29 |          1        0.01       99.96
       2.29 |          2        0.02       99.98
      28.57 |          1        0.01       99.99
      42.86 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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