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

  PHYSICIAN |
 EXTENDER - |
  FULL TIME |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,967       99.67       99.67
        .01 |          3        0.03       99.70
        .06 |          4        0.04       99.74
        .07 |          2        0.02       99.76
        .11 |          4        0.04       99.80
        .14 |          1        0.01       99.81
        .17 |          1        0.01       99.82
        .23 |          4        0.04       99.86
        .29 |          1        0.01       99.87
        .36 |          1        0.01       99.88
        .46 |          1        0.01       99.89
        .51 |          1        0.01       99.90
        .57 |          1        0.01       99.91
        .69 |          1        0.01       99.92
       1.09 |          1        0.01       99.93
       1.14 |          6        0.06       99.99
       2.97 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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