Frequencies for first 10,000 rows of prov1170 variable in pos1992 dataset :

     social |
   worker - |
   contract |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,357       93.57       93.57
        .01 |         81        0.81       94.38
        .02 |          2        0.02       94.40
        .03 |         48        0.48       94.88
        .04 |         19        0.19       95.07
        .05 |          6        0.06       95.13
        .06 |         94        0.94       96.07
        .07 |          5        0.05       96.12
        .08 |          2        0.02       96.14
        .09 |         17        0.17       96.31
         .1 |          8        0.08       96.39
        .11 |         51        0.51       96.90
        .13 |          5        0.05       96.95
        .14 |          5        0.05       97.00
        .16 |          2        0.02       97.02
        .17 |          2        0.02       97.04
         .2 |          1        0.01       97.05
        .23 |          7        0.07       97.12
        .24 |          5        0.05       97.17
        .25 |        148        1.48       98.65
        .26 |          8        0.08       98.73
        .29 |          1        0.01       98.74
        .34 |          4        0.04       98.78
        .36 |         30        0.30       99.08
         .4 |          1        0.01       99.09
        .46 |          1        0.01       99.10
         .5 |         20        0.20       99.30
        .57 |          5        0.05       99.35
        .71 |          4        0.04       99.39
        .75 |          5        0.05       99.44
        .83 |          1        0.01       99.45
        .85 |          1        0.01       99.46
          1 |         18        0.18       99.64
       1.11 |          1        0.01       99.65
       1.14 |         10        0.10       99.75
       1.25 |          3        0.03       99.78
       1.26 |          1        0.01       99.79
       1.43 |          4        0.04       99.83
       1.79 |          1        0.01       99.84
          2 |          3        0.03       99.87
       2.26 |          1        0.01       99.88
        2.5 |          1        0.01       99.89
       2.86 |          3        0.03       99.92
          4 |          1        0.01       99.93
       5.71 |          3        0.03       99.96
      11.43 |          3        0.03       99.99
      12.86 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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