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

 crash date |
    (day of |
      week) |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      1,581       15.81       15.81
          2 |      1,178       11.78       27.59
          3 |      1,217       12.17       39.76
          4 |      1,279       12.79       52.55
          5 |      1,280       12.80       65.35
          6 |      1,591       15.91       81.26
          7 |      1,874       18.74      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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