Date          [1]
19 May        5.3
20 May        5.5
21 May        6.5
22 May        7.1
23 May        4.2
24 May        100
25 May        5.1
26 May          0
27 May        5.3
28 May        7.1
29 May        7.4
30 May        6.5
31 May        100
1 Jun.       66.7
2 Jun.        4.2
3 Jun.        5.2
4 Jun.        8.2
5 Jun.        5.3
6 Jun.        7.6
7 Jun.        100
8 Jun.        100
9 Jun.        3.1
10 Jun.       5.2
11 Jun.       4.5
12 Jun.       100
13 Jun.        20
14 Jun.       100
15 Jun.      10.7
16 Jun.       5.8
17 Jun.       6.6
18 Jun.       6.1
   total      819