Date          [1]      [2]      [3]      [4]
21 May       73.3     10.7      7.5      8.5
22 May       74.2      9.6      7.7      8.5
23 May       73.8      9.8      7.2      9.2
24 May         74      9.6      7.2      9.1
25 May         74      9.7      7.4        9
26 May       74.6      9.7      7.6      8.1
27 May         75     10.3        7      7.7
28 May       76.5      9.6      6.6      7.3
29 May       77.2      8.7      6.8      7.3
30 May       76.8      8.9      6.5      7.8
31 May         77      8.7      6.5      7.8
1 Jun.       76.9      8.9      6.4      7.7
2 Jun.       77.4      8.8      6.7      7.1
3 Jun.       75.7       10      6.9      7.4
4 Jun.       74.9     10.3      7.1      7.7
5 Jun.         76      9.2      7.1      7.7
6 Jun.       75.7      9.2      6.8      8.3
7 Jun.       75.8      9.2      6.8      8.2
8 Jun.       75.7      9.2      6.9      8.2
9 Jun.         76      9.2      7.2      7.6
10 Jun.      75.3     10.3      6.7      7.7
11 Jun.        75     10.2      6.9      7.9
12 Jun.      75.2      9.6      7.5      7.7
13 Jun.      74.6       10      7.6      7.8
14 Jun.      74.5       10      7.7      7.7
15 Jun.      74.4       10      7.8      7.8
16 Jun.        75     10.5      6.8      7.7
17 Jun.      75.1     10.3      6.8      7.7
18 Jun.      74.6      9.8      7.8      7.8
19 Jun.      74.5      9.6      7.9      7.9
20 Jun.      74.6      9.6      6.9        9