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

 Crash Date |
    (Day of |
      Week) |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      1,574       15.74       15.74
          2 |      1,287       12.87       28.61
          3 |      1,236       12.36       40.97
          4 |      1,222       12.22       53.19
          5 |      1,277       12.77       65.96
          6 |      1,538       15.38       81.34
          7 |      1,866       18.66      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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