Date	1 day	2 days	3-4 days	5-7 days
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