Frequencies for first 10,000 rows of packagesize variable in sdued1997 dataset :

    Package |
       Size |      Freq.     Percent        Cum.
------------+-----------------------------------
         00 |         94        0.94        0.94
         01 |      2,748       27.48       28.42
         02 |        466        4.66       33.08
         03 |        197        1.97       35.05
         04 |        187        1.87       36.92
         05 |        604        6.04       42.96
         06 |        143        1.43       44.39
         07 |         31        0.31       44.70
         08 |         41        0.41       45.11
         09 |         89        0.89       46.00
         10 |        561        5.61       51.61
         11 |         77        0.77       52.38
         12 |         55        0.55       52.93
         13 |        172        1.72       54.65
         14 |         17        0.17       54.82
         15 |        213        2.13       56.95
         16 |        185        1.85       58.80
         17 |         32        0.32       59.12
         18 |         31        0.31       59.43
         19 |         24        0.24       59.67
         20 |        181        1.81       61.48
         21 |        123        1.23       62.71
         22 |         34        0.34       63.05
         23 |        116        1.16       64.21
         24 |        162        1.62       65.83
         25 |        170        1.70       67.53
         26 |         13        0.13       67.66
         27 |         12        0.12       67.78
         28 |         82        0.82       68.60
         29 |         14        0.14       68.74
         30 |        242        2.42       71.16
         31 |        148        1.48       72.64
         32 |         62        0.62       73.26
         33 |         35        0.35       73.61
         34 |         48        0.48       74.09
         35 |         38        0.38       74.47
         36 |         26        0.26       74.73
         37 |         18        0.18       74.91
         38 |         28        0.28       75.19
         39 |         36        0.36       75.55
         40 |        121        1.21       76.76
         41 |         72        0.72       77.48
         42 |         62        0.62       78.10
         43 |         91        0.91       79.01
         44 |         27        0.27       79.28
         45 |         52        0.52       79.80
         46 |         46        0.46       80.26
         47 |         44        0.44       80.70
         48 |         39        0.39       81.09
         49 |         33        0.33       81.42
         50 |        202        2.02       83.44
         51 |         50        0.50       83.94
         52 |         12        0.12       84.06
         53 |         56        0.56       84.62
         54 |         51        0.51       85.13
         55 |         80        0.80       85.93
         56 |         35        0.35       86.28
         57 |         11        0.11       86.39
         58 |         57        0.57       86.96
         59 |          9        0.09       87.05
         60 |        248        2.48       89.53
         61 |         52        0.52       90.05
         62 |         44        0.44       90.49
         63 |         68        0.68       91.17
         64 |         15        0.15       91.32
         65 |         11        0.11       91.43
         66 |         62        0.62       92.05
         67 |         10        0.10       92.15
         68 |         79        0.79       92.94
         69 |          9        0.09       93.03
         70 |        102        1.02       94.05
         71 |         27        0.27       94.32
         72 |         45        0.45       94.77
         73 |         24        0.24       95.01
         74 |          9        0.09       95.10
         75 |         41        0.41       95.51
         76 |          8        0.08       95.59
         77 |         20        0.20       95.79
         78 |         12        0.12       95.91
         79 |          4        0.04       95.95
         80 |         69        0.69       96.64
         81 |         55        0.55       97.19
         82 |         20        0.20       97.39
         83 |          7        0.07       97.46
         84 |          2        0.02       97.48
         85 |         27        0.27       97.75
         86 |          8        0.08       97.83
         87 |          5        0.05       97.88
         88 |          8        0.08       97.96
         89 |         27        0.27       98.23
         90 |         42        0.42       98.65
         91 |         10        0.10       98.75
         92 |         15        0.15       98.90
         93 |         25        0.25       99.15
         94 |          7        0.07       99.22
         95 |          8        0.08       99.30
         96 |         36        0.36       99.66
         97 |          7        0.07       99.73
         98 |         13        0.13       99.86
         99 |         14        0.14      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 12 Feb 2018