Frequencies for first 10,000 rows of prov1130 variable in pos1993 dataset :

podiatrists |
 - contract |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,148       91.48       91.48
        .01 |        125        1.25       92.73
        .02 |          1        0.01       92.74
        .03 |        106        1.06       93.80
        .04 |         39        0.39       94.19
        .05 |          6        0.06       94.25
        .06 |        163        1.63       95.88
        .07 |         37        0.37       96.25
        .09 |         47        0.47       96.72
         .1 |          3        0.03       96.75
        .11 |        131        1.31       98.06
        .13 |          8        0.08       98.14
        .14 |         13        0.13       98.27
        .17 |          8        0.08       98.35
        .23 |         22        0.22       98.57
        .24 |          1        0.01       98.58
        .25 |         19        0.19       98.77
        .26 |          5        0.05       98.82
        .29 |          5        0.05       98.87
        .31 |          2        0.02       98.89
        .34 |          1        0.01       98.90
        .36 |         50        0.50       99.40
        .43 |          2        0.02       99.42
         .5 |          2        0.02       99.44
        .71 |          5        0.05       99.49
        .75 |          1        0.01       99.50
          1 |          2        0.02       99.52
       1.07 |          1        0.01       99.53
       1.14 |          1        0.01       99.54
       1.25 |          1        0.01       99.55
       1.43 |          5        0.05       99.60
       1.64 |          1        0.01       99.61
          2 |          1        0.01       99.62
       2.86 |          9        0.09       99.71
          4 |          2        0.02       99.73
       4.29 |          3        0.03       99.76
       5.71 |         11        0.11       99.87
       7.14 |          1        0.01       99.88
       8.57 |          1        0.01       99.89
      11.43 |          9        0.09       99.98
         25 |          1        0.01       99.99
     571.43 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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