Date          [1]      [2]      [3]      [4]
10 Nov.      41.7     16.7     16.7       25
17 Nov.      39.3     14.3       25     21.4
24 Nov.        20     13.3      6.7       60
1 Dec.       47.4        0     26.3     21.1
8 Dec.       38.5      7.7     23.1     30.8
15 Dec.        50        0      9.4     40.6
22 Dec.      42.9       19      4.8     28.6
29 Dec.      29.6     11.1      7.4     51.9
5 Jan.       75.8     12.1      6.1      6.1
12 Jan.      80.8        0        0     19.2
19 Jan.      69.2      7.7      4.6     18.5
26 Jan.      58.5     19.5      2.4     14.6
2 Feb.       58.8     13.7      5.9     21.6
9 Feb.       28.1     21.9     12.5     34.4
16 Feb.      52.1      6.2      8.3       25
23 Feb.      27.8     16.7        0     44.4
2 Mar.       19.2     34.6      3.8     30.8
9 Mar.         13     21.7     26.1     34.8
16 Mar.      34.4     14.8     11.5     32.8
23 Mar.      59.2      6.1      4.1     30.6
30 Mar.      37.1      8.6     37.1     14.3
6 Apr.       21.1     28.9     15.8     13.2
13 Apr.         8       20        8       32
20 Apr.      14.3     17.9     10.7     42.9
27 Apr.      16.7     19.4      8.3     27.8
4 May        10.7     10.7      3.6     46.4
11 May          0        3     18.2     39.4
18 May          0      3.8      1.3     10.1
25 May          0      7.5        3     16.4
1 Jun.          0     18.6        0     23.3
7 Jun.          0     13.6      9.1     40.9