Table 4.

Data summary of internet gambling turnover and timing of race for Keirin.

No.	Data	Obs.	Mean	Std. dev.	Min	Max
1	Internet Gambling Turnover	1597	9.32e+08	9.47e+08	1.96e+07	9.91e+09
2	Weekends Morning	1597	0.252	0.792	0	6
3	Weekends Daytime	1597	0.964	1.225	0	7
4	Weekends Night	1597	0.210	0.676	0	6
5	Weekends Midnight	1597	0.487	1.063	0	7
6	Weekdays Morning	1597	0.325	0.931	0	8
7	Weekdays Daytime	1597	2.180	1.983	0	9
8	Weekdays Night	1597	0.506	1.287	0	9
9	Weekdays Midnight	1597	0.988	1.830	0	12
10	Major Keirin on Simultaneous Weekends Morning	1597	0.000	0.000	0	0
11	Major Keirin on Simultaneous Weekends Daytime	1597	0.528	0.936	0	6
12	Major Keirin on Simultaneous Weekends	1597	0.093	0.395	0	4
13	Major Keirin on Weekends Midnight	1597	0.065	0.346	0	4
14	Major Keirin on Simultaneous Weekdays Morning	1597	0.000	0.000	0	0
15	Major Keirin on Simultaneous Weekdays Daytime	1597	0.992	1.367	0	7
16	Major Keirin on Simultaneous Weekdays Night	1597	0.197	0.675	0	7
17	Major Keirin on Simultaneous Weekdays Midnight	1597	0.065	0.346	0	4