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

DAY OF WEEK |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      1,705       17.05       17.05
          2 |      1,246       12.46       29.51
          3 |      1,132       11.32       40.83
          4 |      1,206       12.06       52.89
          5 |      1,262       12.62       65.51
          6 |      1,570       15.70       81.21
          7 |      1,879       18.79      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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