Date          [1]      [2]      [3]      [4]      [5]
19 Apr.         0       40        0       60        0
20 Apr.      66.7        0        0        0     33.3
21 Apr.        40       20        0        0       40
22 Apr.      66.7        0        0     33.3        0
23 Apr.      33.3     33.3     33.3        0        0
24 Apr.        20       80        0        0        0
25 Apr.        25     62.5        0        0        0
26 Apr.      33.3     33.3        0        0     33.3
27 Apr.      66.7        0        0     33.3        0
28 Apr.        25       50        0        0        0
29 Apr.      66.7     33.3        0        0        0
30 Apr.        50        0        0        0       50
1 May          50       50        0        0        0
2 May           0      100        0        0        0
3 May          25       75        0        0        0
4 May          20       40        0        0       40
5 May          50        0        0        0       50
6 May        33.3     33.3        0        0     33.3
7 May          50       50        0        0        0
8 May          75       25        0        0        0
9 May        33.3     33.3        0        0     33.3
10 May       33.3     33.3        0        0     33.3
11 May       33.3     33.3        0        0     33.3
12 May         50        0        0        0       50
13 May          0     66.7        0        0        0
14 May        100        0        0        0        0
15 May        100        0        0        0        0
16 May        100        0        0        0        0
17 May          0      100        0        0        0
18 May         50       50        0        0        0
19 May       66.7        0        0        0     33.3