Date          [1]      [2]      [3]      [4]
20 Oct.      99.1     0.07     0.44     0.28
27 Oct.      89.6      6.6      2.8     0.94
3 Nov.       76.1      6.8      3.4      3.4
10 Nov.      82.3      4.8      4.8      6.5
17 Nov.        80     17.8        0        0
24 Nov.      74.5     17.6        2        0
1 Dec.       62.2     15.6      4.4     13.3
8 Dec.       70.3     10.8     10.8      2.7
15 Dec.      98.5     0.63     0.54     0.18
22 Dec.        60       20      8.6        0
29 Dec.      78.4     10.8      5.4        0
5 Jan.       77.3      9.1        0        0
12 Jan.      47.8     39.1      4.3      8.7
19 Jan.        64       20        0        0
26 Jan.      38.5     53.8        0      7.7
2 Feb.       99.4     0.23     0.29    0.065
9 Feb.       96.4      2.4     0.91        0
16 Feb.      95.6      2.5      1.9        0
23 Feb.      52.1     10.4      2.1        0
2 Mar.        7.7     53.8     23.1     15.4
9 Mar.       46.4       25     10.7        0
16 Mar.         0       50     16.7        0
23 Mar.      18.2     36.4     36.4      4.5
30 Mar.      52.3     18.2     18.2        0
6 Apr.       16.7       50     33.3        0
13 Apr.        25       45       30        0
20 Apr.         0     66.7     26.7      6.7
27 Apr.         0     43.5     34.8        0
4 May           0       70       30        0
11 May          0       75     16.7        0
18 May          0     72.7     27.3        0