Date          [1]      [2]      [3]      [4]      [5]
12 Apr.      87.6        0     0.43     0.43     0.43
13 Apr.      99.5    0.052        0    0.026    0.026
14 Apr.      60.9     0.91     0.91        0      2.7
15 Apr.      60.6      1.4      1.4      1.4      1.4
16 Apr.        78        0        0        2        0
17 Apr.      66.7      1.7      1.7      1.7      1.7
18 Apr.      68.2        0      1.5        0        0
19 Apr.      39.6        0      4.2      2.1      4.2
20 Apr.      57.4      4.3      4.3      2.1      4.3
21 Apr.      63.9      4.9      3.3      1.6      4.9
22 Apr.      55.6      7.4        0        0      3.7
23 Apr.      42.6      6.4      4.3      2.1        0
24 Apr.      60.9      1.6      1.6      1.6        0
25 Apr.      54.7      3.1      1.6        0      1.6
26 Apr.      58.3      3.3      3.3        0      1.7
27 Apr.      41.2      4.4        0      1.5      2.9
28 Apr.      69.9      4.1      1.6        0        0
29 Apr.      51.2      1.2      1.2        0      1.2
30 Apr.      88.2     0.44     0.88        0     0.88
1 May        98.8    0.036    0.036        0        0
2 May        68.9        0      1.6        0        0
3 May        59.6      2.9     0.96        0     0.96
4 May          50      3.1      3.1        0      6.2
5 May        97.6     0.31     0.21      0.1        0
6 May        63.5      1.6        0      1.6        0
7 May        67.7      4.2      2.1        1        0
8 May        76.8        0      1.4        0      1.4
9 May        56.1        0        0      4.9      2.4
10 May       39.4      6.1        0        3     12.1
11 May         52        4        4        0        4
12 May       51.6      1.6      4.8        0      1.6
   total     1987       69     50.4     27.2     60.4