Frequencies for first 10,000 rows of prov3270 variable in pos2004 dataset :

  physician |
 extender - |
   contract |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,685       96.85       96.85
        .01 |         24        0.24       97.09
        .03 |         25        0.25       97.34
        .04 |          4        0.04       97.38
        .06 |         33        0.33       97.71
        .07 |          8        0.08       97.79
        .09 |         20        0.20       97.99
        .11 |         63        0.63       98.62
        .13 |          1        0.01       98.63
        .14 |         18        0.18       98.81
        .17 |          2        0.02       98.83
         .2 |          1        0.01       98.84
        .21 |          4        0.04       98.88
        .23 |         24        0.24       99.12
        .26 |          1        0.01       99.13
        .29 |         17        0.17       99.30
        .33 |          1        0.01       99.31
        .34 |          9        0.09       99.40
        .36 |          2        0.02       99.42
        .37 |          1        0.01       99.43
        .43 |          7        0.07       99.50
        .46 |         10        0.10       99.60
        .49 |          1        0.01       99.61
        .51 |          2        0.02       99.63
        .57 |          7        0.07       99.70
        .69 |          6        0.06       99.76
        .71 |          1        0.01       99.77
        .74 |          1        0.01       99.78
        .86 |          2        0.02       99.80
        .91 |          2        0.02       99.82
        .96 |          1        0.01       99.83
       1.03 |          1        0.01       99.84
       1.14 |          8        0.08       99.92
       1.29 |          1        0.01       99.93
       1.49 |          1        0.01       99.94
       1.71 |          2        0.02       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