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

DAY OF WEEK |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      1,599       15.99       15.99
          2 |      1,251       12.51       28.50
          3 |      1,184       11.84       40.34
          4 |      1,231       12.31       52.65
          5 |      1,299       12.99       65.64
          6 |      1,583       15.83       81.47
          7 |      1,848       18.48       99.95
          9 |          5        0.05      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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