Date	1 day	2 days	3-4 days	5-7 days
16 May	92.3	4.4	1.9	1.4
17 May	92.3	4.3	1.9	1.4
18 May	92.4	4.3	1.9	1.4
19 May	92.5	4.2	2	1.3
20 May	92.4	4.3	1.9	1.3
21 May	92.4	4.4	1.9	1.3
22 May	92.4	4.3	2	1.4
23 May	92.3	4.3	2	1.4
24 May	92.3	4.3	2	1.4
25 May	92.2	4.4	2	1.4
26 May	92.3	4.3	2	1.4
27 May	92.2	4.5	2	1.4
28 May	92.2	4.5	2	1.4
29 May	92.3	4.3	2	1.4
30 May	92.2	4.4	2	1.4
31 May	92.1	4.4	2.1	1.4
1 Jun.	92.2	4.4	2	1.4
2 Jun.	92.3	4.3	2	1.4
3 Jun.	92.2	4.5	2	1.4
4 Jun.	92.3	4.4	1.9	1.4
5 Jun.	92.5	4.2	1.9	1.4
6 Jun.	92.5	4.2	1.9	1.4
7 Jun.	92.5	4.2	1.9	1.4
8 Jun.	92.4	4.3	1.9	1.4
9 Jun.	92.4	4.3	1.9	1.3
10 Jun.	92.3	4.5	1.9	1.3
11 Jun.	92.2	4.5	1.9	1.3
12 Jun.	92.3	4.4	2	1.3
13 Jun.	92.3	4.4	2	1.3
14 Jun.	92.3	4.4	2	1.3
15 Jun.	92.2	4.5	2.1	1.3