Date          [1]      [2]
11 May        100        0
12 May        100        0
13 May        100        0
14 May       94.6        0
15 May       96.3        0
16 May         95        0
17 May       95.2      4.8
18 May       94.1        0
19 May       94.9        0
20 May       94.6      2.7
21 May       96.6        0
22 May        100        0
23 May        100        0
24 May        100        0
25 May        100        0
26 May         95        0
27 May        100        0
28 May       94.9        0
29 May        100        0
30 May       96.9        0
31 May        100        0
1 Jun.       95.5        0
2 Jun.        100        0
3 Jun.       91.4        0
4 Jun.        100        0
5 Jun.        100        0
6 Jun.        100        0
7 Jun.        100        0
8 Jun.        100        0
9 Jun.       96.9      3.1
10 Jun.      95.7      4.3