Date          [1]      [2]      [3]      [4]      [5]
20 Apr.      73.3     13.3      3.3      3.3      3.3
21 Apr.      48.8     44.2      2.3        0      4.7
22 Apr.        34     46.8      4.3     10.6      2.1
23 Apr.      39.1     41.3      4.3      6.5      4.3
24 Apr.      44.7     38.3      4.3        0      6.4
25 Apr.      46.3     34.1      7.3      4.9      4.9
26 Apr.      55.2     27.6      6.9        0        0
27 Apr.      55.9     29.4        0      2.9      2.9
28 Apr.      51.4     37.8      2.7        0      2.7
29 Apr.      37.5       45      7.5      2.5      2.5
30 Apr.      51.7     34.5      6.9        0        0
1 May        23.5     58.8        0      5.9        0
2 May        14.3     57.1      7.1        0        0
3 May        17.6     47.1        0      5.9     11.8
4 May        12.5     62.5      6.2        0     12.5
5 May        17.4     60.9      4.3        0        0
6 May        15.6     62.5      3.1        0      9.4
7 May         8.7     69.6      8.7      8.7        0
8 May        42.3       50        0      3.8      3.8
9 May          60       20       10        0        5
10 May         50       35        0        0        5
11 May         35       45        0        0        5
12 May         35       60        5        0        0
13 May       22.6     58.1      6.5        0      3.2
14 May       21.6     56.8      2.7      5.4      5.4
15 May       29.6     55.6      7.4        0      3.7
16 May         40       40        5        5        0
17 May         19     57.1        0        0      4.8
18 May       41.2     47.1        0        0      5.9
19 May       38.5     46.2      2.6      5.1      2.6
20 May       32.4     35.1      2.7     13.5     10.8