0, sleep, 10, 
1, , ,  
2, , , 
3, , , 
4, , , 
5, , , 
6, , , 
7, , , 
8, food, 5, 
9, variance, 2,  
10, , 2,  
11, , 2,  
12, calendar, 10,  
13, variance, 6,   
14, EWM, 6,  
15, meeting, 5, 
16, variance, 10, 
17, event studies, 6,  
18, event studies, 10, 
19, food, 10, 
20, , 8, 
21, , 6,  
22, jump, 10, 
23, call mom, 10, 
