Frequencies for first 10,000 rows of prov1170 variable in pos2001 dataset :

     social |
   worker - |
   contract |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,526       95.26       95.26
        .01 |         23        0.23       95.49
        .03 |         51        0.51       96.00
        .04 |         26        0.26       96.26
        .05 |          4        0.04       96.30
        .06 |        138        1.38       97.68
        .07 |         14        0.14       97.82
        .09 |         15        0.15       97.97
         .1 |          2        0.02       97.99
        .11 |        117        1.17       99.16
        .13 |          1        0.01       99.17
        .14 |          3        0.03       99.20
        .16 |          1        0.01       99.21
        .17 |          5        0.05       99.26
         .2 |          1        0.01       99.27
        .21 |          2        0.02       99.29
        .23 |         15        0.15       99.44
        .25 |          9        0.09       99.53
        .26 |          2        0.02       99.55
        .29 |          2        0.02       99.57
        .34 |          1        0.01       99.58
        .36 |         10        0.10       99.68
        .46 |          2        0.02       99.70
        .57 |          2        0.02       99.72
        .59 |          1        0.01       99.73
        .63 |          1        0.01       99.74
        .91 |          1        0.01       99.75
          1 |          1        0.01       99.76
       1.14 |         10        0.10       99.86
       1.29 |          1        0.01       99.87
       1.43 |          2        0.02       99.89
       1.71 |          1        0.01       99.90
       2.86 |          3        0.03       99.93
          4 |          1        0.01       99.94
       4.29 |          1        0.01       99.95
       5.71 |          2        0.02       99.97
       7.14 |          1        0.01       99.98
       8.57 |          1        0.01       99.99
      11.43 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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