Date          [1]      [2]      [3]      [4]      [5]
9 Apr.       20.2      7.8      1.7      1.5      1.5
10 Apr.      19.9      7.9      1.6      1.4     0.99
11 Apr.      20.3      8.2      1.5      1.4      1.1
12 Apr.      21.2      8.5      1.4        1     0.91
13 Apr.      19.9      7.7      1.2     0.85     0.78
14 Apr.      19.3        8      1.9      1.6     0.83
15 Apr.      19.2      8.1      1.9      1.9     0.43
16 Apr.      19.7        8      1.9      1.8     0.45
17 Apr.      19.5      7.3      1.8        2     0.53
18 Apr.      20.5      7.6      1.9      1.7     0.47
19 Apr.      17.1      8.2      1.6      1.2    0.013
20 Apr.      22.2      7.8      1.5      1.1    0.032
21 Apr.      20.3      7.3      1.8      1.6     0.81
22 Apr.      20.4      7.3      2.1      1.5     0.88
23 Apr.      20.8      7.8        2      1.6      1.2
24 Apr.      20.4      7.9        2      1.6      1.3
25 Apr.      18.8      7.6      1.7      1.4      1.3
26 Apr.      21.2      8.6      1.4     0.96      1.5
27 Apr.      21.4      8.3      1.5     0.98      0.7
28 Apr.      20.1      7.9      1.9      1.7     0.31
29 Apr.      19.8      7.8      1.8      1.7     0.51
30 Apr.      20.2      7.9      1.8      1.5     0.32
1 May        17.5      6.3      1.2     0.77     0.57
2 May        19.9      7.6      1.2     0.97    0.012
3 May        22.5      8.9      1.4      1.3        0
4 May        23.3      8.4      1.5      1.1        0
5 May        19.6      7.8      1.8      1.5     0.95
6 May        20.1      7.7      1.8      1.5      1.2
7 May        21.1      7.7      1.8      1.5      1.1
8 May        21.5      8.4      1.5      1.3     0.63
9 May        20.7        8      1.7      1.5      1.1
   total      629      244     51.7     43.4     22.4