Date          [1]      [2]      [3]      [4]      [5]
13 Oct.      23.6     18.5     10.9       10        7
20 Oct.      23.2     16.9     15.7      8.9      7.8
27 Oct.      28.6     16.5     10.9      8.1      6.7
3 Nov.       25.6     19.8      9.8      7.3      6.4
10 Nov.      25.7     16.8     11.1      8.4      6.9
17 Nov.      26.5     16.2     11.9      8.2      5.1
24 Nov.      24.8     14.5      9.7       10      8.1
1 Dec.       21.1     17.8     14.6      8.1      7.3
8 Dec.       22.4     19.3      9.2      9.5      4.9
15 Dec.      22.9       15       15      8.4      5.9
22 Dec.      24.6     16.9       11     10.7        5
29 Dec.      24.8     18.2     10.5        9      7.3
5 Jan.       22.5       16     13.4     10.1      5.2
12 Jan.        28     14.4     13.8      9.5      3.9
19 Jan.      22.8     16.2     13.3      8.7      4.8
26 Jan.      24.6     14.8     14.8      7.1      6.4
2 Feb.       27.8     13.7       15      7.5      6.9
9 Feb.       23.9     15.6     12.8      9.7      4.9
16 Feb.      24.2     20.6     10.9      8.4        5
23 Feb.      26.5     14.9     10.5      5.9      4.4
2 Mar.       20.1     23.7       11      7.9      5.1
9 Mar.       16.8       24      8.2      7.9      3.9
16 Mar.      18.7     25.3      8.7     10.3        5
23 Mar.      20.4     24.8      7.8      7.8      4.1
30 Mar.      14.2     26.1     11.6      6.7        6
6 Apr.        7.9     20.6      6.3      9.9      3.6
13 Apr.         0     19.6      8.8      9.6      3.3
20 Apr.         0     27.9     10.8      8.3      5.9
27 Apr.         0     18.6     11.1      9.5        3
4 May           0     24.4      9.2     10.1      2.1
7 May           0     21.4        6      9.5      2.4