Date	Undefined
21 Apr.	2
22 Apr.	2
23 Apr.	1
24 Apr.	1
25 Apr.	3
26 Apr.	1
27 Apr.	2
28 Apr.	1
29 Apr.	2
30 Apr.	1
1 May	1
2 May	0
3 May	1
4 May	1
5 May	1
6 May	1
7 May	1
8 May	2
9 May	0
10 May	1
11 May	1
12 May	1
13 May	0
14 May	2
15 May	2
16 May	1
17 May	0
18 May	1
19 May	2
20 May	2
21 May	0
total       37