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

    medical |
 director - |
  full time |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,914       99.14       99.14
        .01 |          3        0.03       99.17
        .03 |          3        0.03       99.20
        .04 |          2        0.02       99.22
        .06 |          6        0.06       99.28
        .07 |          3        0.03       99.31
        .09 |          1        0.01       99.32
        .11 |          6        0.06       99.38
        .13 |          1        0.01       99.39
        .14 |          7        0.07       99.46
        .17 |          2        0.02       99.48
        .21 |          1        0.01       99.49
        .23 |          4        0.04       99.53
        .25 |          3        0.03       99.56
        .29 |          4        0.04       99.60
        .34 |          2        0.02       99.62
        .36 |          2        0.02       99.64
        .37 |          1        0.01       99.65
         .4 |          1        0.01       99.66
        .43 |          1        0.01       99.67
         .5 |          1        0.01       99.68
        .57 |          2        0.02       99.70
        .91 |          1        0.01       99.71
          1 |          2        0.02       99.73
       1.03 |          2        0.02       99.75
       1.14 |         19        0.19       99.94
       1.23 |          1        0.01       99.95
       1.24 |          1        0.01       99.96
       1.71 |          1        0.01       99.97
       3.43 |          1        0.01       99.98
          4 |          1        0.01       99.99
      14.29 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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