Frequencies for first 10,000 rows of prov0860 variable in pos1999 dataset :

       food |
  service - |
   contract |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,927       99.27       99.27
        .05 |          1        0.01       99.28
        .06 |          3        0.03       99.31
        .07 |          1        0.01       99.32
        .11 |          3        0.03       99.35
        .16 |          1        0.01       99.36
        .21 |          1        0.01       99.37
        .34 |          2        0.02       99.39
         .4 |          1        0.01       99.40
        .57 |          3        0.03       99.43
          1 |          1        0.01       99.44
       1.14 |          6        0.06       99.50
       1.29 |          2        0.02       99.52
       1.55 |          1        0.01       99.53
        1.6 |          1        0.01       99.54
       1.67 |          1        0.01       99.55
        1.7 |          1        0.01       99.56
       1.71 |          3        0.03       99.59
        2.3 |          1        0.01       99.60
        3.2 |          1        0.01       99.61
       3.43 |          2        0.02       99.63
        3.6 |          1        0.01       99.64
       4.04 |          1        0.01       99.65
        4.8 |          1        0.01       99.66
       5.71 |          1        0.01       99.67
        6.4 |          1        0.01       99.68
       6.43 |          1        0.01       99.69
       6.99 |          1        0.01       99.70
        7.1 |          1        0.01       99.71
       7.23 |          1        0.01       99.72
       7.54 |          1        0.01       99.73
        7.6 |          1        0.01       99.74
       7.84 |          1        0.01       99.75
       7.91 |          1        0.01       99.76
        8.1 |          1        0.01       99.77
        8.4 |          1        0.01       99.78
       8.86 |          1        0.01       99.79
          9 |          1        0.01       99.80
       9.76 |          1        0.01       99.81
        9.8 |          1        0.01       99.82
      10.44 |          1        0.01       99.83
      11.66 |          1        0.01       99.84
      12.17 |          1        0.01       99.85
      13.57 |          1        0.01       99.86
      13.76 |          1        0.01       99.87
      14.09 |          1        0.01       99.88
      18.54 |          1        0.01       99.89
         20 |          1        0.01       99.90
      20.29 |          1        0.01       99.91
      20.57 |          1        0.01       99.92
      23.36 |          1        0.01       99.93
      41.39 |          1        0.01       99.94
      45.21 |          1        0.01       99.95
     228.57 |          1        0.01       99.96
     482.86 |          1        0.01       99.97
     492.86 |          1        0.01       99.98
     705.71 |          1        0.01       99.99
     857.14 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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