Frequencies for first 10,000 rows of pdtrst_cntrct_cnt variable in pos2009 dataset :

PODIATRISTS |
 - CONTRACT |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,185       91.85       91.85
        .01 |         56        0.56       92.41
        .03 |         82        0.82       93.23
        .04 |         38        0.38       93.61
        .05 |          5        0.05       93.66
        .06 |        215        2.15       95.81
        .07 |         34        0.34       96.15
        .09 |         47        0.47       96.62
         .1 |          6        0.06       96.68
        .11 |        229        2.29       98.97
        .13 |          4        0.04       99.01
        .14 |         21        0.21       99.22
        .16 |          2        0.02       99.24
        .17 |          4        0.04       99.28
         .2 |          2        0.02       99.30
        .21 |          2        0.02       99.32
        .23 |         36        0.36       99.68
        .25 |          2        0.02       99.70
        .26 |          5        0.05       99.75
        .29 |          4        0.04       99.79
        .34 |          1        0.01       99.80
        .36 |          3        0.03       99.83
        .43 |          1        0.01       99.84
        .46 |          3        0.03       99.87
         .5 |          2        0.02       99.89
        .57 |          1        0.01       99.90
        .69 |          1        0.01       99.91
          1 |          1        0.01       99.92
       1.26 |          2        0.02       99.94
       1.37 |          1        0.01       99.95
       2.86 |          1        0.01       99.96
       4.29 |          1        0.01       99.97
       5.71 |          1        0.01       99.98
       7.14 |          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