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

    not_min |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |        181        1.81        1.81
          1 |         82        0.82        2.63
          2 |         90        0.90        3.53
          3 |         83        0.83        4.36
          4 |         78        0.78        5.14
          5 |        108        1.08        6.22
          6 |         86        0.86        7.08
          7 |         72        0.72        7.80
          8 |         71        0.71        8.51
          9 |         74        0.74        9.25
         10 |         90        0.90       10.15
         11 |         69        0.69       10.84
         12 |         67        0.67       11.51
         13 |         68        0.68       12.19
         14 |         68        0.68       12.87
         15 |         95        0.95       13.82
         16 |         64        0.64       14.46
         17 |         81        0.81       15.27
         18 |         78        0.78       16.05
         19 |         76        0.76       16.81
         20 |        109        1.09       17.90
         21 |         72        0.72       18.62
         22 |         70        0.70       19.32
         23 |         87        0.87       20.19
         24 |         74        0.74       20.93
         25 |         95        0.95       21.88
         26 |         73        0.73       22.61
         27 |         59        0.59       23.20
         28 |         87        0.87       24.07
         29 |         69        0.69       24.76
         30 |         79        0.79       25.55
         31 |         80        0.80       26.35
         32 |         80        0.80       27.15
         33 |         59        0.59       27.74
         34 |         65        0.65       28.39
         35 |         94        0.94       29.33
         36 |         77        0.77       30.10
         37 |         66        0.66       30.76
         38 |         86        0.86       31.62
         39 |         76        0.76       32.38
         40 |         91        0.91       33.29
         41 |         67        0.67       33.96
         42 |         71        0.71       34.67
         43 |         65        0.65       35.32
         44 |         71        0.71       36.03
         45 |         75        0.75       36.78
         46 |         74        0.74       37.52
         47 |         73        0.73       38.25
         48 |         72        0.72       38.97
         49 |         73        0.73       39.70
         50 |         99        0.99       40.69
         51 |         85        0.85       41.54
         52 |         70        0.70       42.24
         53 |         66        0.66       42.90
         54 |         72        0.72       43.62
         55 |         85        0.85       44.47
         56 |         72        0.72       45.19
         57 |         87        0.87       46.06
         58 |         71        0.71       46.77
         59 |         78        0.78       47.55
         98 |         67        0.67       48.22
         99 |      5,178       51.78      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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