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

  Body Type |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |         93        0.93        0.93
          2 |      3,332       33.32       34.25
          3 |        884        8.84       43.09
          4 |         43        0.43       43.52
          5 |         63        0.63       44.15
          6 |        571        5.71       49.86
          8 |          5        0.05       49.91
          9 |        932        9.32       59.23
         15 |        991        9.91       69.14
         16 |         27        0.27       69.41
         17 |          8        0.08       69.49
         18 |         12        0.12       69.61
         25 |         17        0.17       69.78
         26 |          5        0.05       69.83
         27 |         38        0.38       70.21
         28 |          3        0.03       70.24
         29 |          1        0.01       70.25
         35 |          4        0.04       70.29
         36 |         12        0.12       70.41
         37 |          7        0.07       70.48
         38 |          3        0.03       70.51
         39 |          2        0.02       70.53
         41 |         26        0.26       70.79
         42 |          5        0.05       70.84
         43 |        147        1.47       72.31
         44 |          6        0.06       72.37
         50 |      1,658       16.58       88.95
         51 |        374        3.74       92.69
         52 |         32        0.32       93.01
         53 |         88        0.88       93.89
         54 |          7        0.07       93.96
         55 |          7        0.07       94.03
         56 |         61        0.61       94.64
         57 |        407        4.07       98.71
         58 |         94        0.94       99.65
         59 |         15        0.15       99.80
         60 |          2        0.02       99.82
         99 |         18        0.18      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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