Date          [1]      [2]      [3]      [4]      [5]
11 Apr.        80        4        0       12        0
12 Apr.      56.5     17.4       13      4.3        0
13 Apr.      92.9      3.6        0        0        0
14 Apr.      78.9     10.5        0        0        0
15 Apr.      86.4      4.5        0      4.5        0
16 Apr.      83.3      5.6        0        0        0
17 Apr.      82.4     11.8        0      5.9        0
18 Apr.      68.8      6.2     12.5      6.2      6.2
19 Apr.      71.4       19      4.8      4.8        0
20 Apr.      84.2        0      5.3      5.3      5.3
21 Apr.      82.4      5.9     11.8        0        0
22 Apr.        50     14.3     28.6        0      7.1
23 Apr.      53.3     13.3     13.3        0     13.3
24 Apr.      88.9     11.1        0        0        0
25 Apr.      66.7      8.3     16.7      8.3        0
26 Apr.      57.1     14.3        0     28.6        0
27 Apr.      68.8      6.2     12.5     12.5        0
28 Apr.      56.2       25        0        0      6.2
29 Apr.      61.5     15.4        0      7.7        0
30 Apr.      66.7        0      6.7      6.7      6.7
1 May        92.3      7.7        0        0        0
2 May        46.2     23.1      7.7        0      7.7
3 May        64.3     14.3     14.3      7.1        0
4 May        76.9      7.7        0        0        0
5 May          50     12.5       25        0        0
6 May          70       20       10        0        0
7 May          50        0       50        0        0
8 May        41.7     16.7     33.3        0      8.3
9 May          80       10        0        0        0
10 May       81.8      9.1      9.1        0        0
11 May       73.3      6.7      6.7        0        0