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

 Crash Date |
    (Day of |
      Week) |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      1,576       15.76       15.76
          2 |      1,251       12.51       28.27
          3 |      1,164       11.64       39.91
          4 |      1,215       12.15       52.06
          5 |      1,328       13.28       65.34
          6 |      1,628       16.28       81.62
          7 |      1,838       18.38      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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