Frequencies for first 10,000 rows of prov0960 variable in pos1991 dataset :

    medical |
 director - |
   contract |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      8,891       88.91       88.91
        .01 |         85        0.85       89.76
        .02 |         18        0.18       89.94
        .03 |         13        0.13       90.07
        .04 |         14        0.14       90.21
        .05 |         43        0.43       90.64
        .06 |         30        0.30       90.94
        .07 |          5        0.05       90.99
        .08 |          4        0.04       91.03
        .09 |          6        0.06       91.09
         .1 |         19        0.19       91.28
        .11 |         26        0.26       91.54
        .12 |          5        0.05       91.59
        .14 |          8        0.08       91.67
        .15 |          9        0.09       91.76
        .16 |          1        0.01       91.77
        .17 |          7        0.07       91.84
        .18 |          2        0.02       91.86
         .2 |          4        0.04       91.90
        .21 |          1        0.01       91.91
        .22 |          3        0.03       91.94
        .23 |         12        0.12       92.06
        .25 |        524        5.24       97.30
        .28 |          2        0.02       97.32
        .29 |          1        0.01       97.33
        .34 |          1        0.01       97.34
         .4 |          1        0.01       97.35
        .42 |          1        0.01       97.36
        .43 |          1        0.01       97.37
         .5 |         78        0.78       98.15
        .57 |          1        0.01       98.16
         .6 |          4        0.04       98.20
        .62 |          1        0.01       98.21
        .68 |          1        0.01       98.22
        .75 |         29        0.29       98.51
         .8 |          7        0.07       98.58
        .85 |          2        0.02       98.60
          1 |         89        0.89       99.49
       1.11 |          1        0.01       99.50
       1.14 |          1        0.01       99.51
       1.25 |          1        0.01       99.52
        1.5 |          1        0.01       99.53
          2 |          9        0.09       99.62
       2.85 |          1        0.01       99.63
          3 |          2        0.02       99.65
        3.2 |          1        0.01       99.66
          4 |         10        0.10       99.76
          5 |          3        0.03       99.79
        5.5 |          1        0.01       99.80
        5.7 |          1        0.01       99.81
       5.75 |          1        0.01       99.82
          7 |          1        0.01       99.83
          8 |          7        0.07       99.90
         10 |          1        0.01       99.91
      11.25 |          1        0.01       99.92
         12 |          1        0.01       99.93
         16 |          1        0.01       99.94
         20 |          1        0.01       99.95
         24 |          1        0.01       99.96
         40 |          1        0.01       99.97
         80 |          3        0.03      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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