Frequencies for first 10,000 rows of prov0960 variable in pos1998 dataset :

    medical |
 director - |
   contract |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      8,606       86.06       86.06
        .01 |         38        0.38       86.44
        .02 |          3        0.03       86.47
        .03 |        161        1.61       88.08
        .04 |         59        0.59       88.67
        .05 |          6        0.06       88.73
        .06 |        267        2.67       91.40
        .07 |         68        0.68       92.08
        .09 |         79        0.79       92.87
         .1 |          7        0.07       92.94
        .11 |        272        2.72       95.66
        .12 |          1        0.01       95.67
        .13 |          4        0.04       95.71
        .14 |         79        0.79       96.50
        .16 |          1        0.01       96.51
        .17 |         36        0.36       96.87
         .2 |          4        0.04       96.91
        .21 |          7        0.07       96.98
        .23 |         96        0.96       97.94
        .24 |          1        0.01       97.95
        .25 |         11        0.11       98.06
        .26 |          7        0.07       98.13
        .29 |         32        0.32       98.45
         .3 |          1        0.01       98.46
        .31 |          3        0.03       98.49
        .34 |          9        0.09       98.58
        .36 |         13        0.13       98.71
        .37 |          1        0.01       98.72
        .39 |          1        0.01       98.73
         .4 |          1        0.01       98.74
        .42 |          1        0.01       98.75
        .43 |          4        0.04       98.79
        .46 |         13        0.13       98.92
         .5 |          7        0.07       98.99
        .57 |          8        0.08       99.07
        .69 |          1        0.01       99.08
        .71 |          1        0.01       99.09
         .8 |          2        0.02       99.11
        .81 |          1        0.01       99.12
        .86 |          2        0.02       99.14
         .9 |          2        0.02       99.16
          1 |          3        0.03       99.19
       1.14 |          2        0.02       99.21
       1.43 |          4        0.04       99.25
          2 |          1        0.01       99.26
        2.3 |          1        0.01       99.27
       2.86 |         15        0.15       99.42
          4 |          2        0.02       99.44
       4.29 |          3        0.03       99.47
        4.8 |          1        0.01       99.48
       5.71 |         14        0.14       99.62
       7.14 |          3        0.03       99.65
       8.57 |          2        0.02       99.67
      11.43 |         15        0.15       99.82
      14.29 |          4        0.04       99.86
         16 |          2        0.02       99.88
      17.14 |          1        0.01       99.89
         20 |          1        0.01       99.90
      21.43 |          2        0.02       99.92
      22.86 |          1        0.01       99.93
      25.71 |          1        0.01       99.94
      28.57 |          2        0.02       99.96
      34.29 |          2        0.02       99.98
      42.86 |          1        0.01       99.99
      45.71 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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