20,000
15,000
Seven-day average
10,000
5,000
0
27 Mar
8 May
19 Jul
31 Jul
11 Sep
23 Oct
4 Dec
20,000
15,000
Seven-day average
10,000
5,000
0
27 Mar
17 Apr
8 May
29 May
19 Jul
10 Jul
31 Jul
21 Aug
11 Sep
2 Oct
23 Oct
13 Nov
4 Dec