Date          [1]      [2]      [3]      [4]
27 Oct.      63.3     16.3     16.3        2
3 Nov.       61.8      2.9     11.8        0
10 Nov.      59.4      9.4     21.9        0
17 Nov.      56.5        0     34.8      4.3
24 Nov.      69.7      6.1     15.2        0
1 Dec.       42.1     10.5     15.8     15.8
8 Dec.       65.4      3.8      7.7      7.7
15 Dec.      17.9      0.5     80.8    0.036
22 Dec.      68.8      4.2     18.8      2.1
29 Dec.      63.9      8.3     19.4      2.8
5 Jan.       47.4     26.3     21.1      5.3
12 Jan.      51.7     24.1     13.8      6.9
19 Jan.      61.5     19.2     19.2        0
26 Jan.      73.3     13.3     13.3        0
2 Feb.       52.3      6.4     38.2     0.56
9 Feb.         54      9.2     31.5     0.99
16 Feb.      53.2      7.6     36.7      1.3
23 Feb.        84        8        8        0
2 Mar.       86.7        0     13.3        0
9 Mar.       75.7     10.8      5.4      2.7
16 Mar.      38.5     30.8      7.7      7.7
23 Mar.      67.6      2.9      8.8      5.9
30 Mar.      84.4        0      6.2        0
6 Apr.       57.9        0     31.6        0
13 Apr.        64       20        0        0
20 Apr.      70.6     11.8     11.8      5.9
27 Apr.      83.3      5.6        0        0
4 May        73.3        0        0        0
11 May       15.4     38.5        0     15.4
18 May       83.3     16.7        0        0
19 May          0      100        0        0