Date          [1]
22 Apr.         0
23 Apr.         0
24 Apr.         0
25 Apr.       100
26 Apr.         0
27 Apr.         0
28 Apr.       100
29 Apr.         0
30 Apr.         0
1 May           0
2 May           0
3 May           0
4 May           0
5 May         100
6 May           0
7 May         100
8 May           0
9 May           0
10 May          0
11 May          0
12 May        100
13 May          0
14 May          0
15 May          0
16 May          0
17 May          0
18 May          0
19 May         50
20 May          0
21 May          0
22 May          0
   total      550