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

    not_min |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |        148        1.48        1.48
          1 |         66        0.66        2.14
          2 |         67        0.67        2.81
          3 |         66        0.66        3.47
          4 |         75        0.75        4.22
          5 |         81        0.81        5.03
          6 |         77        0.77        5.80
          7 |         75        0.75        6.55
          8 |         78        0.78        7.33
          9 |         84        0.84        8.17
         10 |         71        0.71        8.88
         11 |         66        0.66        9.54
         12 |         79        0.79       10.33
         13 |         80        0.80       11.13
         14 |         71        0.71       11.84
         15 |         95        0.95       12.79
         16 |         73        0.73       13.52
         17 |         57        0.57       14.09
         18 |         80        0.80       14.89
         19 |         58        0.58       15.47
         20 |         91        0.91       16.38
         21 |         88        0.88       17.26
         22 |         67        0.67       17.93
         23 |         55        0.55       18.48
         24 |         74        0.74       19.22
         25 |         83        0.83       20.05
         26 |         60        0.60       20.65
         27 |         79        0.79       21.44
         28 |         67        0.67       22.11
         29 |         73        0.73       22.84
         30 |         84        0.84       23.68
         31 |         58        0.58       24.26
         32 |         70        0.70       24.96
         33 |         70        0.70       25.66
         34 |         64        0.64       26.30
         35 |         82        0.82       27.12
         36 |         62        0.62       27.74
         37 |         81        0.81       28.55
         38 |         90        0.90       29.45
         39 |         56        0.56       30.01
         40 |         83        0.83       30.84
         41 |         65        0.65       31.49
         42 |         54        0.54       32.03
         43 |         74        0.74       32.77
         44 |         82        0.82       33.59
         45 |         96        0.96       34.55
         46 |         77        0.77       35.32
         47 |         67        0.67       35.99
         48 |         88        0.88       36.87
         49 |         64        0.64       37.51
         50 |         86        0.86       38.37
         51 |         75        0.75       39.12
         52 |         59        0.59       39.71
         53 |         73        0.73       40.44
         54 |         87        0.87       41.31
         55 |         93        0.93       42.24
         56 |         74        0.74       42.98
         57 |         81        0.81       43.79
         58 |         77        0.77       44.56
         59 |         77        0.77       45.33
         98 |         78        0.78       46.11
         99 |      5,389       53.89      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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