Date          [1]      [2]      [3]      [4]      [5]
20 Oct.      21.2     22.8     13.6     13.2      9.6
27 Oct.      24.1       21     14.8     10.5     17.1
3 Nov.       27.5     16.8     16.4     11.1     11.5
10 Nov.      24.2     24.2     11.2      9.3     14.4
17 Nov.      22.7     31.8     15.9      9.7      6.2
24 Nov.      15.8     21.2     17.1      7.5     12.3
1 Dec.       27.5     21.1     15.7      8.3      8.3
8 Dec.       19.6     20.2     15.5     11.9     13.1
15 Dec.      16.4     26.9     15.8     11.7     12.3
22 Dec.      20.9     24.9     15.8       13        9
29 Dec.      29.9     21.8     12.9      6.1     10.2
5 Jan.       32.7     16.8      6.5      4.7     17.8
12 Jan.      31.1     17.9     12.6     11.9      9.3
19 Jan.       9.2     11.9      5.6      4.8      1.9
26 Jan.      17.6     28.1     13.1      9.5        8
2 Feb.         22     33.5     10.4      7.1      6.6
9 Feb.       23.6     22.2     10.2      5.6       13
16 Feb.      23.7     26.8     10.6     12.1     10.6
23 Feb.        21     27.6     14.4      9.9      8.3
2 Mar.       22.5       25     11.8      6.9     14.2
9 Mar.       16.5     25.5       16     13.3     13.3
16 Mar.      52.2     14.2      6.9      6.6     11.3
23 Mar.      29.1     24.2     12.1      8.8        6
30 Mar.      31.7     17.2     11.3      8.6      9.7
6 Apr.       52.8     12.7        6        6      9.2
13 Apr.      50.6     13.7      7.4      7.1        8
20 Apr.      48.7     16.2      8.3      4.3      6.9
27 Apr.      47.7     15.7      7.7      5.9      8.7
4 May        37.6     22.9       10      9.4      5.3
11 May       32.3     18.9      9.1     14.6      8.5
16 May       25.9       20     14.8     12.6      7.4