Frequencies for first 10,000 rows of not_min variable in accident dataset :

    not_min |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |        309        3.09        3.09
          1 |         92        0.92        4.01
          2 |         78        0.78        4.79
          3 |         72        0.72        5.51
          4 |         78        0.78        6.29
          5 |         78        0.78        7.07
          6 |         78        0.78        7.85
          7 |         61        0.61        8.46
          8 |         82        0.82        9.28
          9 |         83        0.83       10.11
         10 |         96        0.96       11.07
         11 |         83        0.83       11.90
         12 |         95        0.95       12.85
         13 |         58        0.58       13.43
         14 |         70        0.70       14.13
         15 |         87        0.87       15.00
         16 |         77        0.77       15.77
         17 |         89        0.89       16.66
         18 |         90        0.90       17.56
         19 |         72        0.72       18.28
         20 |         76        0.76       19.04
         21 |         84        0.84       19.88
         22 |         74        0.74       20.62
         23 |         89        0.89       21.51
         24 |         78        0.78       22.29
         25 |         97        0.97       23.26
         26 |         83        0.83       24.09
         27 |         75        0.75       24.84
         28 |         89        0.89       25.73
         29 |         73        0.73       26.46
         30 |        115        1.15       27.61
         31 |         79        0.79       28.40
         32 |         79        0.79       29.19
         33 |         83        0.83       30.02
         34 |         71        0.71       30.73
         35 |         97        0.97       31.70
         36 |         62        0.62       32.32
         37 |         78        0.78       33.10
         38 |         75        0.75       33.85
         39 |         80        0.80       34.65
         40 |         95        0.95       35.60
         41 |         72        0.72       36.32
         42 |         70        0.70       37.02
         43 |         72        0.72       37.74
         44 |         65        0.65       38.39
         45 |         89        0.89       39.28
         46 |         74        0.74       40.02
         47 |         94        0.94       40.96
         48 |         83        0.83       41.79
         49 |         62        0.62       42.41
         50 |         71        0.71       43.12
         51 |         81        0.81       43.93
         52 |         72        0.72       44.65
         53 |         79        0.79       45.44
         54 |         73        0.73       46.17
         55 |         81        0.81       46.98
         56 |         75        0.75       47.73
         57 |         67        0.67       48.40
         58 |         89        0.89       49.29
         59 |         74        0.74       50.03
         98 |          6        0.06       50.09
         99 |      4,991       49.91      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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