Date          [1]      [2]      [3]      [4]      [5]
16 Apr.      63.1     26.1      5.8      2.3        1
17 Apr.      66.5     23.4      6.1      1.6     0.84
18 Apr.      66.6     22.9      6.1      1.7     0.85
19 Apr.      66.2     22.4      6.3      2.1      1.1
20 Apr.      66.1     23.1      5.9      2.3     0.97
21 Apr.      65.3     23.5      6.4      2.1     0.99
22 Apr.      66.3     22.5      6.7      1.8     0.95
23 Apr.      65.8     23.1      6.3      1.9        1
24 Apr.      66.9     21.8      6.5        2     0.87
25 Apr.      66.7     21.8      6.6        2     0.99
26 Apr.      65.8     22.2      6.8      2.1      1.1
27 Apr.      65.9     21.8      6.7      2.6     0.95
28 Apr.      66.1     22.2      6.6      2.2      0.9
29 Apr.      66.6       21        7      2.6     0.85
30 Apr.      66.4     20.8      6.7      3.1     0.96
1 May        64.8     25.4      5.2      2.1     0.84
2 May          64     25.9      5.5      2.1     0.85
3 May        63.3     25.4      5.7      2.3      1.4
4 May        64.2     24.8      5.9      2.2      1.4
5 May          63     25.6      6.3      2.5     0.88
6 May        61.7     25.9      6.7      2.8     0.99
7 May        63.1     24.1        7      2.9     0.94
8 May        64.8     23.5      6.6      2.5     0.92
9 May        64.9     23.1      6.6        3      0.9
10 May       63.1     24.9      5.9      3.4      1.1
11 May       62.1     25.5      6.2      3.6        1
12 May       59.8     27.1      6.3      3.9     0.93
13 May       61.8     25.8      6.1      3.6     0.92
14 May       62.7     25.1        6      3.4     0.83
15 May       62.6     24.5      6.1        4     0.77
16 May       62.6     24.5      6.3      3.4     0.89