Date          [1]      [2]
28 May       88.5     11.5
29 May       98.6      1.4
30 May        100        0
31 May       98.5      1.5
1 Jun.       97.8      2.2
2 Jun.       91.7      8.3
3 Jun.       88.2     11.8
4 Jun.       96.6      3.4
5 Jun.        100        0
6 Jun.        100        0
7 Jun.        100        0
8 Jun.       97.6      2.4
9 Jun.        100        0
10 Jun.      96.9      3.1
11 Jun.      97.3      2.7
12 Jun.       100        0
13 Jun.       100        0
14 Jun.       100        0
15 Jun.      96.6      3.4
16 Jun.      97.8      2.2
17 Jun.      94.7      5.3
18 Jun.      93.5      6.5
19 Jun.       100        0
20 Jun.        97        3
21 Jun.      88.5     11.5
22 Jun.      97.4      2.6
23 Jun.      96.4      3.6
24 Jun.       100        0
25 Jun.       100        0
26 Jun.       100        0
27 Jun.       100        0
   total     3014     86.5