Frequencies for first 10,000 rows of food_srvc_cntrct_cnt variable in pos1994 dataset :

       food |
  service - |
   contract |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,940       99.40       99.40
        .01 |          1        0.01       99.41
        .05 |          1        0.01       99.42
        .06 |          1        0.01       99.43
        .07 |          1        0.01       99.44
        .09 |          1        0.01       99.45
        .11 |          1        0.01       99.46
        .17 |          1        0.01       99.47
        .21 |          1        0.01       99.48
        .23 |          1        0.01       99.49
        .29 |          1        0.01       99.50
        .36 |          2        0.02       99.52
         .4 |          1        0.01       99.53
        .46 |          1        0.01       99.54
        .51 |          1        0.01       99.55
        .57 |          1        0.01       99.56
        .86 |          1        0.01       99.57
          1 |          1        0.01       99.58
       1.14 |          7        0.07       99.65
       1.37 |          1        0.01       99.66
       1.51 |          1        0.01       99.67
       1.55 |          1        0.01       99.68
       2.29 |          1        0.01       99.69
       2.86 |          2        0.02       99.71
       3.43 |          1        0.01       99.72
        6.3 |          1        0.01       99.73
       6.44 |          1        0.01       99.74
        7.4 |          1        0.01       99.75
       7.63 |          1        0.01       99.76
       7.74 |          1        0.01       99.77
          8 |          1        0.01       99.78
       9.03 |          1        0.01       99.79
       9.14 |          1        0.01       99.80
        9.8 |          1        0.01       99.81
      10.11 |          1        0.01       99.82
       10.4 |          1        0.01       99.83
      10.43 |          1        0.01       99.84
      10.51 |          1        0.01       99.85
      11.71 |          1        0.01       99.86
      12.11 |          1        0.01       99.87
      13.76 |          1        0.01       99.88
         14 |          1        0.01       99.89
      14.71 |          1        0.01       99.90
       18.4 |          1        0.01       99.91
         20 |          1        0.01       99.92
      23.29 |          1        0.01       99.93
       23.7 |          1        0.01       99.94
      24.53 |          1        0.01       99.95
      39.96 |          1        0.01       99.96
      45.21 |          1        0.01       99.97
     304.29 |          1        0.01       99.98
     597.14 |          1        0.01       99.99
        640 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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