Frequencies for first 10,000 rows of prov0785 variable in pos2007 dataset :

 dentists - |
   contract |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,248       92.48       92.48
        .01 |        111        1.11       93.59
        .02 |          1        0.01       93.60
        .03 |        103        1.03       94.63
        .04 |         43        0.43       95.06
        .05 |          5        0.05       95.11
        .06 |        175        1.75       96.86
        .07 |         34        0.34       97.20
        .09 |         34        0.34       97.54
         .1 |          3        0.03       97.57
        .11 |        146        1.46       99.03
        .13 |          4        0.04       99.07
        .14 |         17        0.17       99.24
        .17 |          3        0.03       99.27
         .2 |          2        0.02       99.29
        .23 |         27        0.27       99.56
        .25 |          8        0.08       99.64
        .26 |          4        0.04       99.68
        .29 |          9        0.09       99.77
        .31 |          1        0.01       99.78
        .36 |          4        0.04       99.82
        .46 |          1        0.01       99.83
         .5 |          5        0.05       99.88
        .91 |          1        0.01       99.89
       1.14 |          2        0.02       99.91
       1.16 |          1        0.01       99.92
       1.37 |          1        0.01       99.93
       1.43 |          3        0.03       99.96
       2.86 |          1        0.01       99.97
       5.71 |          1        0.01       99.98
       8.57 |          1        0.01       99.99
      11.43 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 17 May 2017