Frequencies for first 10,000 rows of prov0710 variable in pos1995 dataset :

administrat |
       or - |
   contract |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,946       99.46       99.46
        .01 |          6        0.06       99.52
        .03 |          1        0.01       99.53
        .06 |          4        0.04       99.57
        .07 |          2        0.02       99.59
        .09 |          2        0.02       99.61
         .1 |          1        0.01       99.62
        .11 |         12        0.12       99.74
        .14 |          1        0.01       99.75
        .23 |          1        0.01       99.76
        .26 |          1        0.01       99.77
        .29 |          1        0.01       99.78
        .34 |          2        0.02       99.80
        .36 |          2        0.02       99.82
        .46 |          1        0.01       99.83
        .57 |          2        0.02       99.85
        .69 |          1        0.01       99.86
        .71 |          1        0.01       99.87
        .86 |          1        0.01       99.88
       1.14 |          4        0.04       99.92
       1.25 |          1        0.01       99.93
        1.6 |          1        0.01       99.94
          2 |          1        0.01       99.95
       2.29 |          1        0.01       99.96
       2.86 |          1        0.01       99.97
       4.54 |          1        0.01       99.98
       9.36 |          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