Frequencies for first 10,000 rows of prov0960 variable in pos2006 dataset :

    medical |
 director - |
   contract |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      8,531       85.31       85.31
        .01 |         36        0.36       85.67
        .02 |          3        0.03       85.70
        .03 |        124        1.24       86.94
        .04 |         45        0.45       87.39
        .05 |          6        0.06       87.45
        .06 |        232        2.32       89.77
        .07 |         58        0.58       90.35
        .09 |         89        0.89       91.24
         .1 |          6        0.06       91.30
        .11 |        372        3.72       95.02
        .12 |          1        0.01       95.03
        .13 |          5        0.05       95.08
        .14 |        100        1.00       96.08
        .16 |          2        0.02       96.10
        .17 |         48        0.48       96.58
        .19 |          1        0.01       96.59
         .2 |          7        0.07       96.66
        .21 |          7        0.07       96.73
        .23 |        138        1.38       98.11
        .24 |          1        0.01       98.12
        .25 |          7        0.07       98.19
        .26 |          6        0.06       98.25
        .29 |         64        0.64       98.89
        .34 |         16        0.16       99.05
        .36 |          7        0.07       99.12
        .37 |          1        0.01       99.13
        .43 |          5        0.05       99.18
        .46 |         14        0.14       99.32
         .5 |         10        0.10       99.42
        .51 |          1        0.01       99.43
        .57 |         13        0.13       99.56
         .6 |          1        0.01       99.57
        .63 |          1        0.01       99.58
        .69 |          5        0.05       99.63
        .71 |          1        0.01       99.64
        .74 |          1        0.01       99.65
         .8 |          2        0.02       99.67
        .86 |          4        0.04       99.71
          1 |          3        0.03       99.74
       1.14 |          7        0.07       99.81
       1.43 |          3        0.03       99.84
       2.29 |          1        0.01       99.85
       2.34 |          1        0.01       99.86
       2.86 |          3        0.03       99.89
       3.43 |          1        0.01       99.90
          4 |          1        0.01       99.91
        4.8 |          1        0.01       99.92
       7.14 |          1        0.01       99.93
      11.43 |          2        0.02       99.95
      14.29 |          1        0.01       99.96
         16 |          1        0.01       99.97
      17.14 |          1        0.01       99.98
      21.43 |          2        0.02      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 26 Jan 2016