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

    RELATED |
   FACTOR 2 |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      5,616       56.16       56.16
          1 |         35        0.35       56.51
          2 |         15        0.15       56.66
          3 |          5        0.05       56.71
          4 |          6        0.06       56.77
          5 |         86        0.86       57.63
          6 |        218        2.18       59.81
          7 |          1        0.01       59.82
          8 |          1        0.01       59.83
          9 |          1        0.01       59.84
         11 |          5        0.05       59.89
         12 |          1        0.01       59.90
         20 |          1        0.01       59.91
         21 |         14        0.14       60.05
         22 |          1        0.01       60.06
         23 |         13        0.13       60.19
         24 |         57        0.57       60.76
         25 |          1        0.01       60.77
         26 |         19        0.19       60.96
         27 |         27        0.27       61.23
         28 |      1,055       10.55       71.78
         29 |         12        0.12       71.90
         30 |         15        0.15       72.05
         31 |         11        0.11       72.16
         33 |         21        0.21       72.37
         34 |          3        0.03       72.40
         35 |         27        0.27       72.67
         36 |         71        0.71       73.38
         37 |         23        0.23       73.61
         38 |        130        1.30       74.91
         39 |        175        1.75       76.66
         40 |          4        0.04       76.70
         41 |         11        0.11       76.81
         42 |          2        0.02       76.83
         44 |      1,018       10.18       87.01
         45 |          3        0.03       87.04
         46 |          2        0.02       87.06
         47 |          1        0.01       87.07
         48 |        355        3.55       90.62
         49 |          4        0.04       90.66
         50 |          4        0.04       90.70
         51 |         93        0.93       91.63
         52 |         20        0.20       91.83
         53 |         26        0.26       92.09
         54 |         12        0.12       92.21
         56 |          1        0.01       92.22
         57 |         18        0.18       92.40
         58 |        121        1.21       93.61
         60 |          1        0.01       93.62
         61 |         32        0.32       93.94
         62 |         17        0.17       94.11
         63 |          9        0.09       94.20
         64 |          2        0.02       94.22
         65 |          7        0.07       94.29
         66 |          8        0.08       94.37
         67 |          9        0.09       94.46
         69 |          1        0.01       94.47
         71 |          2        0.02       94.49
         75 |          2        0.02       94.51
         76 |         11        0.11       94.62
         77 |          1        0.01       94.63
         79 |         43        0.43       95.06
         80 |         16        0.16       95.22
         81 |          4        0.04       95.26
         83 |          6        0.06       95.32
         84 |         29        0.29       95.61
         85 |          5        0.05       95.66
         86 |          1        0.01       95.67
         87 |         25        0.25       95.92
         90 |         57        0.57       96.49
         91 |        124        1.24       97.73
         92 |         16        0.16       97.89
         99 |        211        2.11      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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