Frequencies for first 10,000 rows of day variable in person dataset :

   Accident |
   Date-Day |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |        355        3.55        3.55
          2 |        417        4.17        7.72
          3 |        309        3.09       10.81
          4 |        292        2.92       13.73
          5 |        344        3.44       17.17
          6 |        325        3.25       20.42
          7 |        338        3.38       23.80
          8 |        396        3.96       27.76
          9 |        355        3.55       31.31
         10 |        326        3.26       34.57
         11 |        305        3.05       37.62
         12 |        336        3.36       40.98
         13 |        300        3.00       43.98
         14 |        306        3.06       47.04
         15 |        261        2.61       49.65
         16 |        310        3.10       52.75
         17 |        411        4.11       56.86
         18 |        297        2.97       59.83
         19 |        247        2.47       62.30
         20 |        322        3.22       65.52
         21 |        219        2.19       67.71
         22 |        270        2.70       70.41
         23 |        386        3.86       74.27
         24 |        424        4.24       78.51
         25 |        350        3.50       82.01
         26 |        346        3.46       85.47
         27 |        422        4.22       89.69
         28 |        326        3.26       92.95
         29 |        252        2.52       95.47
         30 |        275        2.75       98.22
         31 |        178        1.78      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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