Date          [1]      [2]      [3]      [4]
9 May          65       25        5        5
10 May       71.4        0      4.8      4.8
11 May         85       15        0        0
12 May         60       30        0        0
13 May       84.4      6.2        0        0
14 May       82.6      4.3      4.3        0
15 May       86.2      3.4      3.4        0
16 May       71.4       19      4.8        0
17 May         87      8.7        0        0
18 May       66.7       19      4.8        0
19 May         81      7.1      4.8      7.1
20 May         90        5      2.5      2.5
21 May       76.7      6.7      6.7       10
22 May       65.6      9.4      6.2      9.4
23 May       63.6     24.2        3        0
24 May         81      9.5      4.8        0
25 May       77.3     13.6        0      4.5
26 May         70       20       10        0
27 May       73.7     15.8      5.3        0
28 May       84.4      2.2      4.4      2.2
29 May         80      8.9        0      2.2
30 May       85.3     11.8      2.9        0
31 May         81      4.8      4.8        0
1 Jun.       82.6       13      4.3        0
2 Jun.       87.5      9.4        0        0
3 Jun.       86.5      2.7      2.7      5.4
4 Jun.         66     14.9      4.3      2.1
5 Jun.       68.4     18.4      7.9        0
6 Jun.       96.4        0      3.6        0
7 Jun.       72.2      5.6     11.1      5.6
8 Jun.       52.9     23.5     11.8        0
   total     2382      357      128     60.9