Frequencies for first 10,000 rows of prov0860 variable in pos1997 dataset :

       food |
  service - |
   contract |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,927       99.27       99.27
        .03 |          1        0.01       99.28
        .05 |          1        0.01       99.29
        .06 |          2        0.02       99.31
        .09 |          1        0.01       99.32
        .11 |          5        0.05       99.37
        .13 |          1        0.01       99.38
        .14 |          1        0.01       99.39
        .23 |          1        0.01       99.40
         .4 |          1        0.01       99.41
        .57 |          3        0.03       99.44
         .8 |          1        0.01       99.45
        .81 |          1        0.01       99.46
        .86 |          1        0.01       99.47
       1.14 |          8        0.08       99.55
       1.55 |          1        0.01       99.56
        1.6 |          1        0.01       99.57
       2.29 |          2        0.02       99.59
       2.51 |          1        0.01       99.60
        3.2 |          1        0.01       99.61
       3.43 |          1        0.01       99.62
       3.61 |          1        0.01       99.63
       4.57 |          1        0.01       99.64
        4.8 |          1        0.01       99.65
       5.17 |          1        0.01       99.66
       5.71 |          1        0.01       99.67
        7.1 |          1        0.01       99.68
       7.43 |          1        0.01       99.69
       8.14 |          1        0.01       99.70
       8.76 |          1        0.01       99.71
        8.9 |          1        0.01       99.72
       9.14 |          1        0.01       99.73
       9.71 |          1        0.01       99.74
       9.76 |          1        0.01       99.75
        9.8 |          1        0.01       99.76
      10.09 |          1        0.01       99.77
       10.1 |          1        0.01       99.78
       10.5 |          1        0.01       99.79
      10.54 |          1        0.01       99.80
       11.6 |          1        0.01       99.81
      11.66 |          1        0.01       99.82
      12.34 |          1        0.01       99.83
       13.2 |          1        0.01       99.84
      13.76 |          1        0.01       99.85
      14.26 |          1        0.01       99.86
      16.39 |          1        0.01       99.87
         20 |          1        0.01       99.88
      20.13 |          1        0.01       99.89
      20.66 |          1        0.01       99.90
      20.97 |          1        0.01       99.91
         24 |          1        0.01       99.92
      34.77 |          1        0.01       99.93
      45.21 |          1        0.01       99.94
     114.29 |          1        0.01       99.95
        400 |          1        0.01       99.96
     571.43 |          1        0.01       99.97
        660 |          1        0.01       99.98
     857.14 |          1        0.01       99.99
     999.99 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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