Frequencies for first 10,000 rows of dr_cf2 variable in vehicle dataset :

    RELATED |
   FACTOR 2 |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      5,517       55.17       55.17
          1 |         13        0.13       55.30
          2 |          5        0.05       55.35
          3 |          1        0.01       55.36
          4 |          3        0.03       55.39
          6 |         38        0.38       55.77
          9 |          1        0.01       55.78
         11 |          2        0.02       55.80
         12 |          2        0.02       55.82
         16 |          6        0.06       55.88
         17 |        750        7.50       63.38
         20 |          1        0.01       63.39
         21 |          6        0.06       63.45
         22 |          3        0.03       63.48
         23 |          5        0.05       63.53
         24 |        322        3.22       66.75
         26 |          7        0.07       66.82
         27 |         35        0.35       67.17
         28 |        426        4.26       71.43
         29 |         11        0.11       71.54
         30 |          2        0.02       71.56
         31 |          3        0.03       71.59
         33 |         17        0.17       71.76
         34 |         11        0.11       71.87
         35 |         51        0.51       72.38
         36 |         73        0.73       73.11
         37 |         31        0.31       73.42
         38 |        114        1.14       74.56
         39 |        141        1.41       75.97
         40 |          2        0.02       75.99
         41 |          4        0.04       76.03
         42 |          3        0.03       76.06
         44 |        936        9.36       85.42
         45 |          2        0.02       85.44
         46 |         19        0.19       85.63
         47 |          1        0.01       85.64
         48 |        434        4.34       89.98
         50 |          5        0.05       90.03
         51 |         37        0.37       90.40
         52 |         15        0.15       90.55
         53 |         12        0.12       90.67
         54 |          5        0.05       90.72
         57 |         19        0.19       90.91
         58 |        130        1.30       92.21
         61 |         55        0.55       92.76
         62 |         21        0.21       92.97
         63 |          9        0.09       93.06
         64 |          1        0.01       93.07
         65 |          3        0.03       93.10
         66 |         17        0.17       93.27
         67 |          4        0.04       93.31
         69 |          3        0.03       93.34
         70 |          1        0.01       93.35
         76 |          7        0.07       93.42
         79 |          4        0.04       93.46
         80 |          9        0.09       93.55
         81 |          8        0.08       93.63
         82 |          1        0.01       93.64
         83 |          5        0.05       93.69
         84 |         41        0.41       94.10
         85 |         13        0.13       94.23
         86 |          2        0.02       94.25
         87 |         38        0.38       94.63
         88 |          2        0.02       94.65
         90 |        104        1.04       95.69
         91 |         66        0.66       96.35
         92 |         56        0.56       96.91
         93 |        116        1.16       98.07
         94 |          2        0.02       98.09
         99 |        191        1.91      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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