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

DAY OF WEEK |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      1,700       17.00       17.00
          2 |      1,182       11.82       28.82
          3 |      1,209       12.09       40.91
          4 |      1,203       12.03       52.94
          5 |      1,212       12.12       65.06
          6 |      1,574       15.74       80.80
          7 |      1,920       19.20      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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