Frequencies for first 10,000 rows of prov0860 variable in pos2004 dataset :

       food |
  service - |
   contract |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,903       99.03       99.03
        .01 |          1        0.01       99.04
        .05 |          1        0.01       99.05
        .06 |          2        0.02       99.07
         .1 |          1        0.01       99.08
        .11 |          6        0.06       99.14
        .23 |          1        0.01       99.15
         .4 |          2        0.02       99.17
        .43 |          1        0.01       99.18
        .46 |          1        0.01       99.19
        .57 |          4        0.04       99.23
        .66 |          1        0.01       99.24
        .76 |          1        0.01       99.25
          1 |          1        0.01       99.26
       1.14 |          6        0.06       99.32
       1.31 |          1        0.01       99.33
       1.34 |          1        0.01       99.34
       1.43 |          1        0.01       99.35
       1.49 |          1        0.01       99.36
       1.55 |          1        0.01       99.37
        1.6 |          1        0.01       99.38
       1.71 |          2        0.02       99.40
       1.74 |          1        0.01       99.41
       1.77 |          1        0.01       99.42
       2.24 |          1        0.01       99.43
       2.29 |          4        0.04       99.47
       2.51 |          1        0.01       99.48
       2.57 |          1        0.01       99.49
        3.2 |          1        0.01       99.50
       3.43 |          1        0.01       99.51
       4.57 |          1        0.01       99.52
        4.8 |          2        0.02       99.54
          5 |          1        0.01       99.55
       5.14 |          1        0.01       99.56
       5.26 |          1        0.01       99.57
       5.69 |          1        0.01       99.58
        5.8 |          2        0.02       99.60
       6.17 |          1        0.01       99.61
        6.4 |          1        0.01       99.62
       6.91 |          1        0.01       99.63
       7.04 |          1        0.01       99.64
        7.1 |          1        0.01       99.65
       7.39 |          1        0.01       99.66
       7.54 |          1        0.01       99.67
        7.7 |          1        0.01       99.68
       7.77 |          1        0.01       99.69
       7.81 |          1        0.01       99.70
       7.86 |          1        0.01       99.71
       7.91 |          1        0.01       99.72
       7.93 |          1        0.01       99.73
          8 |          1        0.01       99.74
       8.19 |          1        0.01       99.75
        8.2 |          2        0.02       99.77
       8.69 |          1        0.01       99.78
          9 |          1        0.01       99.79
       9.04 |          1        0.01       99.80
       9.53 |          1        0.01       99.81
       9.76 |          1        0.01       99.82
       9.77 |          1        0.01       99.83
        9.8 |          1        0.01       99.84
        9.9 |          1        0.01       99.85
      10.51 |          1        0.01       99.86
      10.63 |          1        0.01       99.87
      10.79 |          1        0.01       99.88
      11.66 |          1        0.01       99.89
         12 |          1        0.01       99.90
      13.36 |          1        0.01       99.91
      13.64 |          1        0.01       99.92
      14.46 |          1        0.01       99.93
      14.64 |          1        0.01       99.94
       16.8 |          1        0.01       99.95
         20 |          1        0.01       99.96
      20.57 |          1        0.01       99.97
      23.63 |          1        0.01       99.98
      23.74 |          1        0.01       99.99
      30.19 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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