Frequencies for first 10,000 rows of physn_ext_cntrct_cnt variable in pos1994 dataset :

  physician |
 extender - |
   contract |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,896       98.96       98.96
        .01 |         21        0.21       99.17
        .03 |         11        0.11       99.28
        .04 |          4        0.04       99.32
        .06 |         12        0.12       99.44
        .07 |          9        0.09       99.53
        .09 |          4        0.04       99.57
         .1 |          1        0.01       99.58
        .11 |         11        0.11       99.69
        .13 |          1        0.01       99.70
        .14 |          5        0.05       99.75
        .17 |          1        0.01       99.76
         .2 |          1        0.01       99.77
        .21 |          1        0.01       99.78
        .23 |          3        0.03       99.81
        .29 |          5        0.05       99.86
        .34 |          1        0.01       99.87
        .36 |          4        0.04       99.91
        .41 |          1        0.01       99.92
        .43 |          1        0.01       99.93
        .46 |          1        0.01       99.94
        .54 |          1        0.01       99.95
        .57 |          1        0.01       99.96
        1.6 |          1        0.01       99.97
       2.86 |          2        0.02       99.99
      42.86 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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