Date          [1]      [2]      [3]      [4]      [5]
22 Oct.      28.6       12     10.8     10.1      4.7
29 Oct.      29.3     12.3     10.2      9.5      4.8
5 Nov.         30     12.1     10.3      8.8      4.7
12 Nov.      30.4     11.7     10.3      8.8      4.6
19 Nov.        30       12     10.6      8.9      4.6
26 Nov.      29.8     11.9     10.9      8.8      4.7
3 Dec.       30.2     11.7     10.7      9.4      4.5
10 Dec.      29.5     11.9     10.4      9.8      4.5
17 Dec.      29.7     11.6     10.9      9.7      4.5
24 Dec.      30.5     11.1     11.3      8.9      4.5
31 Dec.      30.1       12     11.3      8.6      4.4
7 Jan.       30.9       10     10.9      8.8      4.2
14 Jan.      29.8     11.7     10.7      9.7      4.3
21 Jan.      29.4     11.5     11.2      9.6      4.4
28 Jan.      29.6     11.5     11.5      9.5      4.4
4 Feb.       29.1     11.9     11.6      9.7      4.6
11 Feb.      29.4       12     11.1      9.8      4.5
18 Feb.      29.1     12.1     11.2      9.9      4.5
25 Feb.      29.3     11.6       11     10.2      4.6
3 Mar.       29.5     11.3     12.3      9.8      4.5
10 Mar.      29.9     11.3     11.8      9.5      4.4
17 Mar.      29.6     11.8     11.6      9.5      4.6
24 Mar.      30.5     11.2     12.7      8.9      4.4
31 Mar.      29.3       12     11.6      9.9      4.4
7 Apr.         30     11.6     11.6      9.5      4.4
14 Apr.      29.2       13     10.9      9.6      4.6
21 Apr.      29.7     12.1     10.9      9.8      4.6
28 Apr.      29.1     12.4     11.2      9.8      4.6
5 May        29.5       12     10.3      9.4      4.5
12 May       29.8     11.6     12.1      8.3      4.5
17 May       29.2     12.1     11.9      9.5      4.4