Date          [1]      [2]      [3]      [4]
3 Nov.       61.8     11.8      2.9        0
10 Nov.      59.4       25      6.2        0
17 Nov.      56.5     34.8        0      4.3
24 Nov.      69.7     15.2      6.1        0
1 Dec.       42.1     15.8     10.5     15.8
8 Dec.       65.4      7.7      3.8      7.7
15 Dec.      17.9     80.9      0.4    0.036
22 Dec.      68.8     18.8      4.2      2.1
29 Dec.      63.9     19.4      8.3      2.8
5 Jan.       47.4     26.3     21.1      5.3
12 Jan.      51.7     13.8     24.1      6.9
19 Jan.      61.5     19.2     19.2        0
26 Jan.      73.3     13.3     13.3        0
2 Feb.       52.3     38.6      6.1     0.56
9 Feb.         54     32.3      8.4     0.99
16 Feb.      53.2     36.7      7.6      1.3
23 Feb.        84        8        8        0
2 Mar.       86.7     13.3        0        0
9 Mar.       75.7      5.4     10.8      2.7
16 Mar.      38.5      7.7     30.8      7.7
23 Mar.      67.6      8.8      2.9      5.9
30 Mar.      84.4      6.2        0        0
6 Apr.       57.9     31.6        0        0
13 Apr.        64        0       20        0
20 Apr.      70.6     11.8     11.8      5.9
27 Apr.      83.3      5.6      5.6        0
4 May        73.3        0        0        0
11 May       15.4        0     38.5     15.4
18 May       83.3        0        0        0
25 May         50        0       25        0
29 May       46.2        0     38.5        0