Frequencies for first 10,000 rows of prov0785 variable in pos1992 dataset :

 dentists - |
   contract |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      8,833       88.33       88.33
        .01 |        236        2.36       90.69
        .02 |          7        0.07       90.76
        .03 |        103        1.03       91.79
        .04 |         31        0.31       92.10
        .05 |         16        0.16       92.26
        .06 |        109        1.09       93.35
        .07 |         19        0.19       93.54
        .08 |          1        0.01       93.55
        .09 |          8        0.08       93.63
         .1 |         14        0.14       93.77
        .11 |         50        0.50       94.27
        .12 |          1        0.01       94.28
        .13 |          8        0.08       94.36
        .14 |         27        0.27       94.63
        .17 |          7        0.07       94.70
         .2 |          4        0.04       94.74
        .21 |          1        0.01       94.75
        .23 |          6        0.06       94.81
        .24 |          7        0.07       94.88
        .25 |        295        2.95       97.83
        .26 |         21        0.21       98.04
        .29 |          5        0.05       98.09
        .34 |          2        0.02       98.11
        .36 |         73        0.73       98.84
        .46 |          1        0.01       98.85
         .5 |         30        0.30       99.15
        .57 |          2        0.02       99.17
        .71 |          5        0.05       99.22
        .75 |          2        0.02       99.24
          1 |         36        0.36       99.60
       1.07 |          3        0.03       99.63
       1.14 |          1        0.01       99.64
       1.19 |          1        0.01       99.65
       1.25 |          1        0.01       99.66
       1.43 |         12        0.12       99.78
          2 |          2        0.02       99.80
        2.5 |          3        0.03       99.83
       2.86 |          3        0.03       99.86
          4 |          1        0.01       99.87
       4.29 |          2        0.02       99.89
       5.71 |          6        0.06       99.95
       7.14 |          1        0.01       99.96
       8.57 |          1        0.01       99.97
       12.5 |          1        0.01       99.98
      12.86 |          1        0.01       99.99
         18 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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