Frequencies for first 10,000 rows of prov0860 variable in pos1991 dataset :

       food |
  service - |
   contract |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,938       99.38       99.38
        .01 |          6        0.06       99.44
        .05 |          1        0.01       99.45
        .09 |          1        0.01       99.46
         .1 |          2        0.02       99.48
        .11 |          1        0.01       99.49
        .14 |          1        0.01       99.50
        .25 |         16        0.16       99.66
         .4 |          3        0.03       99.69
         .5 |          4        0.04       99.73
         .9 |          1        0.01       99.74
          1 |          3        0.03       99.77
       1.25 |          3        0.03       99.80
        1.5 |          1        0.01       99.81
       1.55 |          1        0.01       99.82
          2 |          1        0.01       99.83
        2.5 |          1        0.01       99.84
          3 |          1        0.01       99.85
       3.25 |          1        0.01       99.86
          4 |          2        0.02       99.88
        5.5 |          1        0.01       99.89
       6.73 |          1        0.01       99.90
       6.75 |          1        0.01       99.91
          9 |          2        0.02       99.93
      13.75 |          1        0.01       99.94
      13.76 |          1        0.01       99.95
       17.5 |          1        0.01       99.96
         20 |          1        0.01       99.97
         22 |          1        0.01       99.98
      35.25 |          1        0.01       99.99
        314 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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