Date          [1]      [2]
28 Apr.      99.9    0.075
29 Apr.      99.8     0.19
30 Apr.      99.7     0.28
1 May        99.1     0.85
2 May        99.9     0.05
3 May        99.8     0.15
4 May        99.8     0.19
5 May        99.9    0.072
6 May        99.9     0.11
7 May        99.9    0.052
8 May        99.7     0.27
9 May        99.8     0.16
10 May       99.8     0.16
11 May       99.8     0.22
12 May       99.7     0.32
13 May       99.9     0.14
14 May       99.9     0.13
15 May       99.9    0.074
16 May       99.8      0.2
17 May       99.3     0.67
18 May       99.4     0.56
19 May       99.9      0.1
20 May       99.8     0.19
21 May       99.8     0.21
22 May       99.6     0.35
23 May       99.8     0.25
24 May        100        0
25 May        100        0
26 May       99.9    0.054
27 May        100    0.026
28 May       99.6     0.41
   total     3093      6.5