Date          [1]      [2]      [3]      [4]      [5]
15 May       98.8        0        0      1.2        0
16 May         97        0        0        2        0
17 May         80        0        0       20        0
18 May          0        0        0      100        0
19 May       83.8     13.1        0      1.9      1.2
20 May       97.9        0        0      2.1        0
21 May       98.1        0        0      1.9        0
22 May        100        0        0        0        0
23 May       82.3     17.7        0        0        0
24 May        100        0        0        0        0
25 May        100        0        0        0        0
26 May        100        0        0        0        0
27 May       94.9        0        0      5.1        0
28 May       98.1        0        0      1.9        0
29 May       95.9        0        0      4.1        0
30 May       97.2        0        0      2.8        0
31 May          0        0        0      100        0
1 Jun.         60        0        0       40        0
2 Jun.       85.9     14.1        0        0        0
3 Jun.         98        0        0        2        0
4 Jun.       94.2        0      3.9      1.9        0
5 Jun.       97.9        0      2.1        0        0
6 Jun.         96        0      1.6        0        0
7 Jun.          0        0      100        0        0
8 Jun.          0        0      100        0        0
9 Jun.       78.3     20.5      1.2        0        0
10 Jun.        91        0        4        0        0
11 Jun.      97.8        0        0      2.2        0
12 Jun.         0        0        0       75       25
13 Jun.         0        0        0        0        0
14 Jun.         0        0        0      100        0