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

   Accident |
   Date-Day |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |        370        3.70        3.70
          2 |        326        3.26        6.96
          3 |        341        3.41       10.37
          4 |        368        3.68       14.05
          5 |        362        3.62       17.67
          6 |        381        3.81       21.48
          7 |        389        3.89       25.37
          8 |        345        3.45       28.82
          9 |        319        3.19       32.01
         10 |        291        2.91       34.92
         11 |        338        3.38       38.30
         12 |        348        3.48       41.78
         13 |        350        3.50       45.28
         14 |        282        2.82       48.10
         15 |        365        3.65       51.75
         16 |        357        3.57       55.32
         17 |        308        3.08       58.40
         18 |        375        3.75       62.15
         19 |        269        2.69       64.84
         20 |        347        3.47       68.31
         21 |        301        3.01       71.32
         22 |        347        3.47       74.79
         23 |        279        2.79       77.58
         24 |        338        3.38       80.96
         25 |        283        2.83       83.79
         26 |        275        2.75       86.54
         27 |        319        3.19       89.73
         28 |        302        3.02       92.75
         29 |        302        3.02       95.77
         30 |        256        2.56       98.33
         31 |        167        1.67      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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