Date          [1]      [2]      [3]      [4]
12 May         25        0       25       25
13 May       14.3        0     42.9     28.6
14 May       66.7        0     33.3        0
15 May         40       20       20       20
16 May         25        0       25       25
17 May       66.7        0        0     33.3
18 May        100        0        0        0
19 May         25     12.5       25     12.5
20 May       33.3     33.3     33.3        0
21 May         40       40       20        0
22 May         50       25       25        0
23 May         25       25       25        0
24 May         50        0        0        0
25 May       33.3        0     66.7        0
26 May          0        0      100        0
27 May         25       25       50        0
28 May         40       20       20       20
29 May         20       40       20       20
30 May       16.7     16.7       50     16.7
31 May        100        0        0        0
1 Jun.         50        0        0       50
2 Jun.          0        0       50       25
3 Jun.         25        0       25       25
4 Jun.         25        0       25       25
5 Jun.       33.3        0     33.3        0
6 Jun.       28.6     28.6     14.3     14.3
7 Jun.        100        0        0        0
8 Jun.        100        0        0        0
9 Jun.         25       25       25        0
10 Jun.        25       25       25       25
11 Jun.      33.3     33.3     33.3        0