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

  Body Type |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |        114        1.14        1.14
          2 |      3,164       31.64       32.78
          3 |        906        9.06       41.84
          6 |        561        5.61       47.45
          8 |         83        0.83       48.28
          9 |      1,070       10.70       58.98
         15 |        995        9.95       68.93
         16 |         27        0.27       69.20
         17 |         10        0.10       69.30
         18 |         23        0.23       69.53
         25 |          9        0.09       69.62
         26 |          6        0.06       69.68
         27 |         17        0.17       69.85
         28 |          3        0.03       69.88
         29 |          3        0.03       69.91
         35 |          3        0.03       69.94
         36 |         19        0.19       70.13
         37 |         13        0.13       70.26
         38 |          8        0.08       70.34
         41 |         37        0.37       70.71
         42 |          3        0.03       70.74
         43 |        125        1.25       71.99
         45 |          4        0.04       72.03
         50 |      1,573       15.73       87.76
         51 |        361        3.61       91.37
         52 |         14        0.14       91.51
         53 |        104        1.04       92.55
         54 |          6        0.06       92.61
         55 |         10        0.10       92.71
         56 |         39        0.39       93.10
         57 |        471        4.71       97.81
         58 |        131        1.31       99.12
         59 |         12        0.12       99.24
         60 |         34        0.34       99.58
         99 |         42        0.42      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 22 Apr 2016