Date          [1]      [2]
17 Nov.      66.7     33.3
24 Nov.        50       50
1 Dec.       37.5     62.5
8 Dec.         50       50
15 Dec.        60       40
22 Dec.        50       50
29 Dec.      28.6     71.4
5 Jan.       14.3     85.7
12 Jan.        10       90
19 Jan.         0      100
26 Jan.         0      100
2 Feb.       29.7       70
9 Feb.       30.9       68
16 Feb.      12.5     87.5
23 Feb.         0      100
2 Mar.          0        0
9 Mar.       28.6     71.4
16 Mar.      37.5     62.5
23 Mar.        50       50
30 Mar.       100        0
6 Apr.        100        0
13 Apr.      44.4     55.6
20 Apr.         0      100
27 Apr.      33.3     66.7
4 May         100        0
11 May       22.2     77.8
18 May          0      100
25 May          0      100
1 Jun.       14.3     85.7
8 Jun.          0      100
10 Jun.         0      100