Date          [1]      [2]
11 May        100        0
12 May        100        0
13 May          0        0
14 May         60       20
15 May         50       50
16 May          0        0
17 May        100        0
18 May        100        0
19 May        100        0
20 May       66.7     33.3
21 May         50       50
22 May        100        0
23 May          0      100
24 May        100        0
25 May       83.3     16.7
26 May         75       25
27 May       66.7        0
28 May        100        0
29 May          0      100
30 May          0        0
31 May        100        0
1 Jun.        100        0
2 Jun.       66.7     33.3
3 Jun.       66.7     33.3
4 Jun.        100        0
5 Jun.          0      100
6 Jun.          0        0
7 Jun.         50        0
8 Jun.          0      100
9 Jun.        100        0
10 Jun.         0        0
   total     1835      662