Date          [1]      [2]      [3]      [4]
21 May         60       20       20        0
22 May         75       25        0        0
23 May         50       25       25        0
24 May         50        0        0       50
25 May       66.7        0     33.3        0
26 May        100        0        0        0
27 May         50       25       25        0
28 May         60       20       20        0
29 May         40       20       40        0
30 May         50     16.7     33.3        0
31 May        100        0        0        0
1 Jun.         50        0       50        0
2 Jun.         25        0       75        0
3 Jun.         50        0       25       25
4 Jun.         50        0       25       25
5 Jun.       66.7        0        0     33.3
6 Jun.       42.9     14.3     14.3     28.6
7 Jun.        100        0        0        0
8 Jun.        100        0        0        0
9 Jun.         50       25       25        0
10 Jun.        50       25        0       25
11 Jun.      66.7     33.3        0        0
12 Jun.        50        0       50        0
13 Jun.         0        0        0      100
14 Jun.       100        0        0        0
15 Jun.      33.3        0     66.7        0
16 Jun.        75       25        0        0
17 Jun.      66.7     33.3        0        0
18 Jun.        50       25       25        0
19 Jun.      66.7     33.3        0        0
20 Jun.        40        0       40        0