Date          [1]      [2]      [3]      [4]      [5]
21 Apr.      44.2     41.9      2.3      2.3        0
22 Apr.      44.7     46.8        0        0        0
23 Apr.        37       50        0      2.2        0
24 Apr.      44.7     38.3      2.1        0        0
25 Apr.      43.9     53.7        0        0        0
26 Apr.      48.3     37.9        0        0        0
27 Apr.      41.2     47.1        0        0        0
28 Apr.      37.8     48.6        0        0        0
29 Apr.        30       60        0      2.5        0
30 Apr.      48.3     41.4        0        0        0
1 May        23.5     64.7        0      5.9        0
2 May         7.1     64.3        0        0        0
3 May           0     70.6        0        0      5.9
4 May        18.8       75        0        0        0
5 May         8.7     73.9        0        0        0
6 May         3.1     84.4        0        0        0
7 May          13     78.3        0        0        0
8 May         7.7     76.9        0        0        0
9 May          30       65        0        0        0
10 May         30       45        5        0        5
11 May         35       50        0        0        0
12 May         15       75        0        0        0
13 May       12.9     64.5        0        0        0
14 May       13.5       73      2.7        0        0
15 May       14.8     74.1        0        0        0
16 May         10       80        0        0        0
17 May       23.8     66.7        0        0        0
18 May       17.6     76.5      5.9        0        0
19 May       17.9     61.5      5.1        0      2.6
20 May         27     48.6      2.7      2.7        0
21 May       24.1     62.1        0        0        0