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

 crash date |
    (day of |
      week) |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      1,694       16.94       16.94
          2 |      1,248       12.48       29.42
          3 |      1,168       11.68       41.10
          4 |      1,211       12.11       53.21
          5 |      1,308       13.08       66.29
          6 |      1,479       14.79       81.08
          7 |      1,892       18.92      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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