Date          [1]      [2]      [3]      [4]
19 May       87.5     12.5        0        0
20 May         80        0        0        0
21 May       71.4     14.3        0        0
22 May       66.7     16.7        0        0
23 May       33.3     33.3        0     33.3
24 May         75     12.5        0        0
25 May        100        0        0        0
26 May       85.7        0        0        0
27 May         80       20        0        0
28 May         50     16.7        0        0
29 May         50       25        0        0
30 May          0        0        0        0
31 May       83.3        0        0     16.7
1 Jun.       62.5     12.5     12.5     12.5
2 Jun.         80        0        0        0
3 Jun.       83.3        0        0        0
4 Jun.       77.8        0        0        0
5 Jun.        100        0        0        0
6 Jun.        100        0        0        0
7 Jun.       42.9        0        0        0
8 Jun.        100        0        0        0
9 Jun.        100        0        0        0
10 Jun.         0      100        0        0
11 Jun.       100        0        0        0
12 Jun.       100        0        0        0
13 Jun.       100        0        0        0
14 Jun.       100        0        0        0
15 Jun.       100        0        0        0
16 Jun.        80        0        0        0
17 Jun.       100        0        0        0
18 Jun.       100        0        0        0