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

   Accident |
   Date-Day |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |        426        4.26        4.26
          2 |        332        3.32        7.58
          3 |        413        4.13       11.71
          4 |        381        3.81       15.52
          5 |        330        3.30       18.82
          6 |        359        3.59       22.41
          7 |        304        3.04       25.45
          8 |        315        3.15       28.60
          9 |        340        3.40       32.00
         10 |        323        3.23       35.23
         11 |        259        2.59       37.82
         12 |        280        2.80       40.62
         13 |        338        3.38       44.00
         14 |        364        3.64       47.64
         15 |        389        3.89       51.53
         16 |        319        3.19       54.72
         17 |        354        3.54       58.26
         18 |        293        2.93       61.19
         19 |        296        2.96       64.15
         20 |        277        2.77       66.92
         21 |        373        3.73       70.65
         22 |        301        3.01       73.66
         23 |        341        3.41       77.07
         24 |        330        3.30       80.37
         25 |        269        2.69       83.06
         26 |        318        3.18       86.24
         27 |        301        3.01       89.25
         28 |        350        3.50       92.75
         29 |        249        2.49       95.24
         30 |        279        2.79       98.03
         31 |        197        1.97      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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