Frequencies for day_week variable in accident dataset :

DAY OF WEEK |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |         82       17.71       17.71
          2 |         57       12.31       30.02
          3 |         54       11.66       41.68
          4 |         42        9.07       50.76
          5 |         68       14.69       65.44
          6 |         74       15.98       81.43
          7 |         86       18.57      100.00
------------+-----------------------------------
      Total |        463      100.00

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