Date          [1]      [2]      [3]      [4]      [5]
16 Apr.        57     32.4      4.2      1.7      2.4
17 Apr.      60.2     28.2      4.2      2.2      2.4
18 Apr.      61.4     27.5      3.9      1.9      2.5
19 Apr.      63.4     26.2      4.3      2.1      2.4
20 Apr.      57.5     31.5      4.6      2.2      2.4
21 Apr.      58.7     29.4      4.5      2.5      2.8
22 Apr.      58.2     29.9      4.2      2.5      2.8
23 Apr.      63.6       25      3.9      2.4      2.8
24 Apr.      64.9     24.1      3.6      2.8      2.5
25 Apr.      66.8     22.8      3.9      2.3      2.4
26 Apr.      65.9     24.6      3.9      1.6        2
27 Apr.      64.9     24.8      3.1        3      2.2
28 Apr.      63.6     24.7      3.6        3      2.4
29 Apr.      62.9     24.9      4.4      2.7      2.9
30 Apr.      64.7     25.1      2.9        3      2.1
1 May        48.3     41.1      4.9        2      1.5
2 May        52.7     35.7        5      2.7      1.8
3 May        55.2     35.4      3.5        2        2
4 May        57.3     31.8      4.1      2.8        2
5 May        56.8     32.2        4      2.2      2.2
6 May        56.4     33.2      3.2      2.6      2.3
7 May        57.4     32.8      3.1      1.9      2.5
8 May        56.5     33.1        4      2.4        2
9 May        58.4     31.4      3.4      2.3        2
10 May       58.2       31      3.8      2.4        2
11 May         58     31.4      3.7      2.8        2
12 May       53.1     35.5      5.3      1.5      2.2
13 May       56.6     31.9      4.8      2.1      2.3
14 May       55.8     32.2      4.2      3.1      2.6
15 May       58.7     30.4      3.8      2.4      2.7
16 May       62.8     26.1      3.4      2.7      2.3