Frequencies for first 10,000 rows of food_srvc_cntrct_cnt variable in pos2003 dataset :

       food |
  service - |
   contract |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,920       99.20       99.20
        .05 |          1        0.01       99.21
        .06 |          1        0.01       99.22
        .11 |          4        0.04       99.26
        .23 |          1        0.01       99.27
         .4 |          1        0.01       99.28
        .43 |          1        0.01       99.29
        .49 |          1        0.01       99.30
        .57 |          2        0.02       99.32
        .66 |          1        0.01       99.33
         .8 |          1        0.01       99.34
          1 |          2        0.02       99.36
       1.14 |          3        0.03       99.39
       1.27 |          1        0.01       99.40
       1.31 |          1        0.01       99.41
       1.55 |          1        0.01       99.42
        1.6 |          2        0.02       99.44
        1.7 |          1        0.01       99.45
       1.71 |          1        0.01       99.46
          2 |          1        0.01       99.47
       2.29 |          4        0.04       99.51
       2.57 |          1        0.01       99.52
       2.86 |          2        0.02       99.54
       2.93 |          1        0.01       99.55
       2.96 |          1        0.01       99.56
        3.2 |          1        0.01       99.57
       3.43 |          2        0.02       99.59
       3.44 |          1        0.01       99.60
        4.8 |          2        0.02       99.62
       5.26 |          1        0.01       99.63
       5.94 |          1        0.01       99.64
       6.17 |          1        0.01       99.65
        6.4 |          1        0.01       99.66
       6.86 |          1        0.01       99.67
        7.1 |          1        0.01       99.68
       7.91 |          1        0.01       99.69
       8.07 |          1        0.01       99.70
       8.11 |          1        0.01       99.71
       8.19 |          1        0.01       99.72
        8.2 |          2        0.02       99.74
       8.29 |          1        0.01       99.75
       8.69 |          1        0.01       99.76
       8.76 |          1        0.01       99.77
          9 |          1        0.01       99.78
       9.21 |          1        0.01       99.79
       9.71 |          1        0.01       99.80
       9.73 |          1        0.01       99.81
       9.76 |          1        0.01       99.82
        9.8 |          1        0.01       99.83
      10.24 |          1        0.01       99.84
      10.51 |          1        0.01       99.85
      10.79 |          1        0.01       99.86
      11.03 |          1        0.01       99.87
      11.66 |          1        0.01       99.88
      11.79 |          1        0.01       99.89
      12.24 |          1        0.01       99.90
      13.76 |          1        0.01       99.91
         14 |          1        0.01       99.92
      14.46 |          1        0.01       99.93
      14.64 |          1        0.01       99.94
       15.4 |          1        0.01       99.95
      17.46 |          1        0.01       99.96
         20 |          1        0.01       99.97
      23.74 |          1        0.01       99.98
      31.46 |          1        0.01       99.99
       35.5 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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