Frequencies for first 10,000 rows of food_srvc_cntrct_cnt variable in pos1992 dataset :

       food |
  service - |
   contract |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,939       99.39       99.39
        .01 |          3        0.03       99.42
        .03 |          1        0.01       99.43
        .05 |          3        0.03       99.46
        .06 |          1        0.01       99.47
         .1 |          1        0.01       99.48
        .11 |          1        0.01       99.49
        .13 |          1        0.01       99.50
        .21 |          1        0.01       99.51
        .25 |          5        0.05       99.56
        .26 |          2        0.02       99.58
         .4 |          1        0.01       99.59
        .43 |          1        0.01       99.60
         .5 |          2        0.02       99.62
          1 |          3        0.03       99.65
       1.04 |          1        0.01       99.66
       1.07 |          1        0.01       99.67
       1.14 |          2        0.02       99.69
       1.24 |          1        0.01       99.70
       1.25 |          1        0.01       99.71
       1.55 |          1        0.01       99.72
       1.66 |          1        0.01       99.73
       1.75 |          1        0.01       99.74
          2 |          1        0.01       99.75
        2.1 |          1        0.01       99.76
       2.25 |          1        0.01       99.77
       2.29 |          1        0.01       99.78
       2.76 |          1        0.01       99.79
       3.43 |          2        0.02       99.81
       3.75 |          1        0.01       99.82
       4.57 |          1        0.01       99.83
          5 |          1        0.01       99.84
       5.26 |          1        0.01       99.85
       5.75 |          1        0.01       99.86
       6.17 |          1        0.01       99.87
       6.91 |          1        0.01       99.88
       7.37 |          1        0.01       99.89
        7.5 |          1        0.01       99.90
       9.14 |          1        0.01       99.91
         10 |          1        0.01       99.92
       11.5 |          1        0.01       99.93
      12.25 |          1        0.01       99.94
      13.76 |          1        0.01       99.95
      16.89 |          1        0.01       99.96
      18.93 |          1        0.01       99.97
         20 |          1        0.01       99.98
      38.83 |          1        0.01       99.99
      57.14 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 17 May 2017