Date	Undefined
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
29 May	1
30 May	2
31 May	2
1 Jun.	2
2 Jun.	0
3 Jun.	0
4 Jun.	1
5 Jun.	2
6 Jun.	2
7 Jun.	2
total       37