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