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