Frequencies for first 10,000 rows of pdtrst_cntrct_cnt variable in pos1996 dataset :

podiatrists |
 - contract |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      8,960       89.60       89.60
        .01 |        159        1.59       91.19
        .03 |        135        1.35       92.54
        .04 |         55        0.55       93.09
        .05 |          5        0.05       93.14
        .06 |        244        2.44       95.58
        .07 |         34        0.34       95.92
        .09 |         58        0.58       96.50
         .1 |          4        0.04       96.54
        .11 |        183        1.83       98.37
        .13 |          2        0.02       98.39
        .14 |         25        0.25       98.64
        .17 |          4        0.04       98.68
        .19 |          1        0.01       98.69
         .2 |          4        0.04       98.73
        .23 |         25        0.25       98.98
        .25 |         19        0.19       99.17
        .26 |          4        0.04       99.21
        .29 |          5        0.05       99.26
        .36 |         18        0.18       99.44
        .43 |          2        0.02       99.46
         .5 |          1        0.01       99.47
        .75 |          2        0.02       99.49
          1 |          2        0.02       99.51
       1.25 |          1        0.01       99.52
       1.43 |          7        0.07       99.59
       2.86 |          5        0.05       99.64
       4.29 |          6        0.06       99.70
       5.71 |          6        0.06       99.76
          6 |          1        0.01       99.77
       7.14 |          2        0.02       99.79
       8.57 |          5        0.05       99.84
         10 |          1        0.01       99.85
      11.43 |         12        0.12       99.97
      14.29 |          3        0.03      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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