Date          [1]      [2]      [3]      [4]      [5]
20 Oct.      19.1     11.6      3.6      1.1     0.14
27 Oct.      17.7     11.7      3.7     0.43      2.4
3 Nov.       19.6     10.9      2.6     0.43     0.86
10 Nov.      15.3      9.6      3.6     0.86      1.3
17 Nov.      13.3      7.6      2.6     0.43     0.71
24 Nov.      11.4      5.4      2.3     0.14      1.4
1 Dec.       14.4     10.1        2      1.3      1.1
8 Dec.       11.6      6.7      3.9     0.14      1.6
15 Dec.       8.7      9.3      3.1     0.57      2.3
22 Dec.      10.3      8.1      3.3     0.29      2.6
29 Dec.       9.9        7      2.4     0.29      1.1
5 Jan.        5.7        4        3        1        1
12 Jan.      10.9      6.9        2     0.57     0.71
19 Jan.      12.6      8.9     35.7     0.57        1
26 Jan.      14.4      7.1      3.4     0.43      2.6
2 Feb.       13.6      7.7      2.7     0.29      1.1
9 Feb.       14.4     10.4      3.3     0.43      2.3
16 Feb.      12.7      9.6      2.3        1      2.1
23 Feb.      13.4      7.6      2.9     0.29      1.7
2 Mar.       13.9      8.4      4.3     0.43      1.6
9 Mar.       13.3        7      3.4     0.14        2
16 Mar.      12.1      7.7      2.9     0.29     14.7
23 Mar.      12.1      8.1      2.1     0.14      2.4
30 Mar.      12.9      8.1      2.6     0.29      1.4
6 Apr.       12.7      8.1      2.9     0.57     16.1
13 Apr.        16      8.1     13.4        0       10
20 Apr.        11        9     17.4        0     0.71
27 Apr.        13      7.9     17.9        0      1.3
4 May         9.3        6        8        0     0.57
11 May       10.9      6.9      4.1        0     0.71
16 May       13.6      7.4      4.2        0      0.6