Date          [1]      [2]      [3]      [4]      [5]
16 Apr.      55.9     20.5      5.6      5.6      5.8
17 Apr.      56.7     20.7      5.1      5.7      5.1
18 Apr.      57.9     19.7      5.3      5.5      5.1
19 Apr.      57.3     18.7      5.6      5.8      5.1
20 Apr.      59.6     18.2      5.7      5.8      4.2
21 Apr.      54.1       21      5.2      7.3      5.7
22 Apr.      52.6     23.3      5.2      5.9        6
23 Apr.      54.5     22.3      4.7      5.8      5.6
24 Apr.      54.5     21.6      5.2      6.3      5.4
25 Apr.      56.4     19.8      6.3      6.1      5.4
26 Apr.      57.3     19.5      5.2      5.3      5.3
27 Apr.      57.2     19.1      5.9      5.7      5.1
28 Apr.      57.6     19.6      5.5      5.2      4.9
29 Apr.      56.9     18.9      6.7      5.2      4.9
30 Apr.      58.3     18.9      5.8      5.3      5.3
1 May        56.2     20.4      5.6      5.8      5.4
2 May        56.7     19.3      5.8      5.8      5.8
3 May        57.9       19      5.4        5      4.9
4 May        54.3     22.1      5.1      5.7      5.6
5 May        55.8     20.1      5.5      5.6      5.7
6 May        59.4     16.8      6.6      5.8      4.7
7 May          56       21      4.9      5.6      5.4
8 May        56.3     21.5      4.9      4.9      5.8
9 May        55.6     21.1      4.9        6      4.9
10 May       57.1     20.5      5.3        6      4.9
11 May       56.3       19      6.1      6.6      5.4
12 May       55.5     20.2      6.2      6.2      5.1
13 May         56     20.7        5      6.3      5.2
14 May       56.1     19.7        6      5.9        5
15 May       56.8     19.9      5.9      5.9      4.9
16 May         58     19.1      5.3      5.7      4.6