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

   Accident |
   Date-Day |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |        431        4.31        4.31
          2 |        328        3.28        7.59
          3 |        287        2.87       10.46
          4 |        450        4.50       14.96
          5 |        342        3.42       18.38
          6 |        290        2.90       21.28
          7 |        352        3.52       24.80
          8 |        318        3.18       27.98
          9 |        302        3.02       31.00
         10 |        324        3.24       34.24
         11 |        332        3.32       37.56
         12 |        320        3.20       40.76
         13 |        318        3.18       43.94
         14 |        329        3.29       47.23
         15 |        316        3.16       50.39
         16 |        234        2.34       52.73
         17 |        363        3.63       56.36
         18 |        315        3.15       59.51
         19 |        310        3.10       62.61
         20 |        329        3.29       65.90
         21 |        342        3.42       69.32
         22 |        326        3.26       72.58
         23 |        351        3.51       76.09
         24 |        331        3.31       79.40
         25 |        394        3.94       83.34
         26 |        312        3.12       86.46
         27 |        316        3.16       89.62
         28 |        258        2.58       92.20
         29 |        265        2.65       94.85
         30 |        306        3.06       97.91
         31 |        209        2.09      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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