Date          [1]
6 May         100
7 May        87.5
8 May         100
9 May         100
10 May        100
11 May        100
12 May       69.2
13 May       92.9
14 May        100
15 May        100
16 May         80
17 May        100
18 May       88.9
19 May        100
20 May       93.8
21 May        100
22 May       81.8
23 May       92.9
24 May        100
25 May        100
26 May       97.8
27 May        100
28 May       83.3
29 May       93.3
30 May        100
31 May        100
1 Jun.        100
2 Jun.        100
3 Jun.       92.3
4 Jun.        100
5 Jun.       93.8
   total     2947