Date	Undefined
28 Apr.	1
29 Apr.	2
30 Apr.	1
1 May	2
2 May	2
3 May	2
4 May	1
5 May	3
6 May	2
7 May	1
8 May	1
9 May	0
10 May	2
11 May	1
12 May	2
13 May	1
14 May	2
15 May	2
16 May	1
17 May	1
18 May	1
19 May	0
20 May	1
21 May	1
22 May	1
23 May	0
24 May	2
25 May	2
26 May	1
27 May	1
28 May	0
total       40