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

notificatio |
 n time ems |
      (min) |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |         69        0.69        0.69
          1 |         58        0.58        1.27
          2 |         56        0.56        1.83
          3 |         53        0.53        2.36
          4 |         44        0.44        2.80
          5 |         63        0.63        3.43
          6 |         56        0.56        3.99
          7 |         38        0.38        4.37
          8 |         46        0.46        4.83
          9 |         53        0.53        5.36
         10 |         68        0.68        6.04
         11 |         52        0.52        6.56
         12 |         58        0.58        7.14
         13 |         72        0.72        7.86
         14 |         59        0.59        8.45
         15 |         58        0.58        9.03
         16 |         64        0.64        9.67
         17 |         44        0.44       10.11
         18 |         54        0.54       10.65
         19 |         48        0.48       11.13
         20 |         62        0.62       11.75
         21 |         51        0.51       12.26
         22 |         48        0.48       12.74
         23 |         55        0.55       13.29
         24 |         43        0.43       13.72
         25 |         51        0.51       14.23
         26 |         51        0.51       14.74
         27 |         71        0.71       15.45
         28 |         49        0.49       15.94
         29 |         60        0.60       16.54
         30 |         57        0.57       17.11
         31 |         55        0.55       17.66
         32 |         47        0.47       18.13
         33 |         62        0.62       18.75
         34 |         35        0.35       19.10
         35 |         49        0.49       19.59
         36 |         43        0.43       20.02
         37 |         53        0.53       20.55
         38 |         42        0.42       20.97
         39 |         51        0.51       21.48
         40 |         47        0.47       21.95
         41 |         59        0.59       22.54
         42 |         46        0.46       23.00
         43 |         52        0.52       23.52
         44 |         49        0.49       24.01
         45 |         73        0.73       24.74
         46 |         47        0.47       25.21
         47 |         47        0.47       25.68
         48 |         49        0.49       26.17
         49 |         50        0.50       26.67
         50 |         56        0.56       27.23
         51 |         53        0.53       27.76
         52 |         52        0.52       28.28
         53 |         50        0.50       28.78
         54 |         39        0.39       29.17
         55 |         70        0.70       29.87
         56 |         47        0.47       30.34
         57 |         54        0.54       30.88
         58 |         58        0.58       31.46
         59 |         57        0.57       32.03
         88 |        132        1.32       33.35
         98 |        275        2.75       36.10
         99 |      6,390       63.90      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 22 Oct 2016