Date          [1]
7 May           0
8 May        66.7
9 May           0
10 May        100
11 May        100
12 May          0
13 May          0
14 May          0
15 May        100
16 May        100
17 May         75
18 May          0
19 May         50
20 May        100
21 May        100
22 May          0
23 May          0
24 May        100
25 May        100
26 May        100
27 May        100
28 May         50
29 May          0
30 May          0
31 May          0
1 Jun.        100
2 Jun.          0
3 Jun.        100
4 Jun.          0
5 Jun.        100
6 Jun.        100
   total     1642