Date          [1]      [2]      [3]      [4]      [5]
17 Apr.      54.8     33.3      2.4        0        0
18 Apr.      48.8       39        0      2.4        0
19 Apr.      38.7     48.4        0        0        0
20 Apr.      26.7       60        0        0        0
21 Apr.      41.9     44.2      2.3        0        0
22 Apr.      46.8     44.7      2.1      2.1        0
23 Apr.        50       37      2.2        0      2.2
24 Apr.      38.3     44.7        0      2.1        0
25 Apr.      53.7     43.9        0        0      2.4
26 Apr.      37.9     48.3        0        0      6.9
27 Apr.      47.1     41.2        0        0        0
28 Apr.      48.6     37.8        0      2.7        0
29 Apr.        60       30        0        0        0
30 Apr.      41.4     48.3        0      3.4        0
1 May        64.7     23.5        0        0      5.9
2 May        64.3      7.1        0      7.1        0
3 May        70.6        0        0        0      5.9
4 May          75     18.8        0        0      6.2
5 May        73.9      8.7        0        0      4.3
6 May        84.4      3.1        0      3.1        0
7 May        78.3       13        0        0        0
8 May        76.9      7.7      3.8      3.8        0
9 May          65       30        0        0        0
10 May         45       30        5        0        0
11 May         50       35        5        0        5
12 May         75       15        5        0        0
13 May       64.5     12.9        0      3.2        0
14 May         73     13.5        0        0        0
15 May       74.1     14.8        0      3.7        0
16 May         80       10        0        0        0
17 May       66.7     23.8        0        0        0