Date          [1]
13 May          0
14 May          0
15 May          0
16 May          0
17 May          0
18 May          0
19 May        100
20 May          0
21 May          0
22 May          0
23 May        100
24 May          0
25 May          0
26 May          0
27 May          0
28 May          0
29 May          0
30 May          0
31 May          0
1 Jun.          0
2 Jun.        100
3 Jun.          0
4 Jun.          0
5 Jun.          0
6 Jun.          0
7 Jun.          0
8 Jun.          0
9 Jun.        100
10 Jun.         0
11 Jun.         0
12 Jun.         0
   total      400