Date          [1]      [2]      [3]      [4]
27 Apr.         2        0        0        0
28 Apr.         2        0        0        0
29 Apr.         2        0        0        0
30 Apr.         2        0        0        1
1 May           2        0        0        0
2 May           0        0        0        0
3 May           1        2        1        0
4 May           1        1        2        0
5 May           3        0        0        1
6 May           1        1        0        0
7 May           2        0        0        1
8 May           2        1        0        1
9 May           0        0        0        2
10 May          1        1        0        0
11 May          2        2        0        0
12 May          1        0        0        1
13 May          0        3        0        0
14 May          3        0        0        0
15 May          3        0        0        0
16 May          2        0        0        0
17 May          0        1        0        0
18 May          2        0        0        0
19 May          4        1        0        0
20 May          3        0        0        0
21 May          0        1        0        0
22 May          3        0        0        0
23 May          2        1        0        0
24 May          2        2        0        0
25 May          2        0        0        0
26 May          2        0        0        0
27 May          2        4        1        0
   total       54       21        4        7