Date          [1]      [2]      [3]      [4]
27 Oct.      63.3     16.3        2        0
3 Nov.       61.8      2.9     23.5        0
10 Nov.      59.4      9.4      9.4        0
17 Nov.      56.5        0      4.3        0
24 Nov.      69.7      6.1      9.1        0
1 Dec.       42.1     10.5     15.8        0
8 Dec.       65.4      3.8     15.4        0
15 Dec.      17.9      0.5     0.72        0
22 Dec.      68.8      4.2      6.2        0
29 Dec.      63.9      8.3      5.6        0
5 Jan.       47.4     26.3        0        0
12 Jan.      51.7     24.1      3.4        0
19 Jan.      61.5     19.2        0        0
26 Jan.      73.3     13.3        0        0
2 Feb.       52.3      6.4      2.5        0
9 Feb.         54      9.2      4.3        0
16 Feb.      53.2      7.6      1.3        0
23 Feb.        84        8        0        0
2 Mar.       86.7        0        0        0
9 Mar.       75.7     10.8      5.4        0
16 Mar.      38.5     30.8     15.4        0
23 Mar.      67.6      2.9     14.7        0
30 Mar.      84.4        0      9.4        0
6 Apr.       57.9        0     10.5        0
13 Apr.        64       20       16        0
20 Apr.      70.6     11.8        0        0
27 Apr.      83.3      5.6      5.6      5.6
4 May        73.3        0      6.7        0
11 May       15.4     38.5     15.4        0
18 May       83.3     16.7        0        0
19 May          0      100        0        0