Date          [1]      [2]      [3]      [4]
8 May        72.2     11.1     11.1      5.6
9 May          75      8.3        0     16.7
10 May         75        0      6.2     12.5
11 May         75        0        0     12.5
12 May       78.6     14.3      7.1        0
13 May       73.3        0       20      6.7
14 May         75        0     18.8      6.2
15 May       76.9      7.7     15.4        0
16 May       64.7        0     17.6     11.8
17 May       61.5      7.7     23.1      7.7
18 May         75     12.5        0      6.2
19 May       73.3      6.7      6.7      6.7
20 May       66.7        0     11.1     11.1
21 May       54.5     18.2        0      9.1
22 May       70.6      5.9      5.9     11.8
23 May       86.7        0      6.7      6.7
24 May       63.2     10.5     10.5     10.5
25 May         75        0      6.2     12.5
26 May       82.4      5.9        0      5.9
27 May       68.4     10.5      5.3     10.5
28 May       81.8        0        0      9.1
29 May       68.2     18.2        0      9.1
30 May       71.4     10.7     14.3        0
31 May       68.8      6.2     12.5      6.2
1 Jun.       71.4      7.1      7.1      7.1
2 Jun.         75        0      8.3     16.7
3 Jun.       91.7        0      8.3        0
4 Jun.       58.3     16.7     16.7      8.3
5 Jun.       73.9        0     21.7      4.3
6 Jun.       73.3      6.7     13.3      6.7
7 Jun.       91.7        0        0      8.3
   total     2269      185      274      247