Date          [1]      [2]      [3]      [4]
27 Oct.      93.2      5.3      1.5    0.074
3 Nov.       90.2      5.2      2.8      1.8
10 Nov.        90      4.5      3.6      1.9
17 Nov.      88.6      3.3      7.5      0.6
24 Nov.      93.4      2.9      3.2     0.53
1 Dec.       90.3      5.3      1.6      2.8
8 Dec.       81.9      7.8        7      3.3
15 Dec.      98.5      1.3     0.19    0.019
22 Dec.      97.5     0.83      1.2     0.48
29 Dec.      83.9      8.2        5      2.9
5 Jan.       83.8      8.1      4.6      3.6
12 Jan.      88.2      3.6      1.8      6.5
19 Jan.        81     10.1      3.2      5.8
26 Jan.      85.7      1.9      7.1      5.2
2 Feb.       93.9        5      1.1    0.032
9 Feb.       91.4      6.2      2.4    0.076
16 Feb.      94.6      3.6      1.4     0.38
23 Feb.      95.5      2.3     0.83      1.3
2 Mar.       80.6      7.2      6.5      5.8
9 Mar.       88.7      1.5      2.5      7.4
16 Mar.      91.5      1.6      6.2     0.78
23 Mar.      81.6      5.7      3.8      8.9
30 Mar.        81     0.68      3.4       15
6 Apr.       71.9      4.5        0     23.6
13 Apr.      78.1      9.5      5.1      7.3
20 Apr.      84.7      5.8      4.4      5.1
27 Apr.      78.5      8.5      2.3     10.8
4 May        80.4      5.4      6.2        8
11 May       90.4      3.5        0      6.1
18 May       84.9        7        0      8.1
19 May         75        0     12.5     12.5