Date          [1]      [2]
29 Sep.      32.6       15
6 Oct.       31.6     16.3
13 Oct.      17.3     12.6
20 Oct.      30.3     12.7
27 Oct.      21.1     12.9
3 Nov.       29.3     13.4
10 Nov.      24.3       13
17 Nov.      25.1     14.9
24 Nov.        25     15.7
1 Dec.       26.6     14.9
8 Dec.       29.3     19.3
15 Dec.      21.3     15.4
22 Dec.      21.6     13.6
29 Dec.      22.6     13.3
5 Jan.       14.6     12.3
12 Jan.      14.4      9.9
19 Jan.      14.7     11.4
26 Jan.      22.7       15
2 Feb.       23.4     15.4
9 Feb.        287      259
16 Feb.      27.6     20.1
23 Feb.      38.7     25.6
2 Mar.       35.3     18.7
9 Mar.       22.9       16
16 Mar.      39.9     15.1
23 Mar.      24.6        9
30 Mar.      24.7     14.4
6 Apr.       32.6       16
13 Apr.      42.7     20.7
20 Apr.      32.9     18.9
25 Apr.      52.6     15.2