Frequencies for first 10,000 rows of make variable in vehicle dataset :

    Vehicle |
       Make |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |         55        0.55        0.55
          2 |         98        0.98        1.53
          3 |          5        0.05        1.58
          6 |        107        1.07        2.65
          7 |        434        4.34        6.99
          8 |          1        0.01        7.00
          9 |        182        1.82        8.82
         12 |      1,607       16.07       24.89
         13 |         50        0.50       25.39
         14 |        193        1.93       27.32
         18 |        309        3.09       30.41
         19 |        149        1.49       31.90
         20 |      1,784       17.84       49.74
         21 |        303        3.03       52.77
         22 |        289        2.89       55.66
         23 |        237        2.37       58.03
         29 |          3        0.03       58.06
         30 |        271        2.71       60.77
         31 |          3        0.03       60.80
         32 |         21        0.21       61.01
         33 |          2        0.02       61.03
         34 |         53        0.53       61.56
         35 |        616        6.16       67.72
         36 |         16        0.16       67.88
         37 |        585        5.85       73.73
         38 |         35        0.35       74.08
         39 |          4        0.04       74.12
         40 |          1        0.01       74.13
         41 |        154        1.54       75.67
         42 |         42        0.42       76.09
         43 |         10        0.10       76.19
         44 |          4        0.04       76.23
         45 |         36        0.36       76.59
         46 |         25        0.25       76.84
         47 |          5        0.05       76.89
         48 |         58        0.58       77.47
         49 |        691        6.91       84.38
         50 |          7        0.07       84.45
         51 |         34        0.34       84.79
         52 |         30        0.30       85.09
         53 |        110        1.10       86.19
         59 |         38        0.38       86.57
         60 |          1        0.01       86.58
         61 |          1        0.01       86.59
         62 |         79        0.79       87.38
         63 |        141        1.41       88.79
         64 |          5        0.05       88.84
         67 |        170        1.70       90.54
         69 |         16        0.16       90.70
         70 |          2        0.02       90.72
         82 |        116        1.16       91.88
         84 |        166        1.66       93.54
         85 |        126        1.26       94.80
         86 |         45        0.45       95.25
         87 |        108        1.08       96.33
         88 |         52        0.52       96.85
         95 |         71        0.71       97.56
         98 |         26        0.26       97.82
         99 |        218        2.18      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 18 Apr 2016