Column titles:
[1] - surfearner.com
Date          [1]
27 Oct.      22.1
3 Nov.       22.3
10 Nov.      13.4
17 Nov.       9.7
24 Nov.        12
1 Dec.        9.1
8 Dec.          9
15 Dec.       556
22 Dec.      11.9
29 Dec.      10.4
5 Jan.        5.9
12 Jan.       7.4
19 Jan.       7.3
26 Jan.         4
2 Feb.       1027
9 Feb.        134
16 Feb.      45.3
23 Feb.      10.4
2 Mar.          4
9 Mar.        9.3
16 Mar.       3.6
23 Mar.         8
30 Mar.      10.9
6 Apr.        5.3
13 Apr.       6.4
20 Apr.       4.6
27 Apr.       5.9
4 May         3.6
11 May        3.6
18 May        2.4
20 May          5