Date          [1]      [2]      [3]      [4]      [5]
13 Oct.      26.4     16.3      2.9     13.8      9.7
20 Oct.      25.2     16.2        0     13.8       10
27 Oct.      25.2     17.8        0     13.6     11.1
3 Nov.       25.9     17.2      2.8     13.1     10.3
10 Nov.      28.3     17.7        0     14.2     11.2
17 Nov.      26.7     16.6      2.8     13.2     11.2
24 Nov.      21.4     16.6      6.2     13.8     11.3
1 Dec.       25.7     17.3        0     14.1     11.4
8 Dec.       27.8     17.2        0     13.4     12.2
15 Dec.      27.4     15.1      5.4     10.7     11.7
22 Dec.      26.2     16.3        0     11.4     10.9
29 Dec.      27.2     16.5      2.9     12.1     11.8
5 Jan.       17.4     16.5       10     11.3     10.6
12 Jan.      21.6       16      6.7       12     11.1
19 Jan.      24.9     14.5      9.7     10.3     10.5
26 Jan.      25.7     15.8      3.4     10.7     13.3
2 Feb.         21     14.2       13     10.6     11.7
9 Feb.       26.6     15.8      3.3     12.3     12.4
16 Feb.      28.1       16        0       12     10.9
23 Feb.      27.6     14.5      3.3     11.3       10
2 Mar.         25     15.3        0     11.3     11.4
9 Mar.       26.5     15.6        0     12.2     13.3
16 Mar.      28.5     15.3        0     11.1     12.4
23 Mar.      28.6     16.7        0     11.9     12.3
30 Mar.      31.2       16        0     10.5     11.6
6 Apr.       29.5     14.6        0     12.1     11.2
13 Apr.      29.6     15.5        0     11.9      9.1
20 Apr.      31.9     15.3        0       11      9.6
27 Apr.      26.8     14.2        0       10       11
4 May        28.8     15.8        0     11.9     10.1
9 May        31.1     15.5        0      9.8        9