Date          [1]      [2]      [3]      [4]      [5]
29 Sep.      82.9       10     25.9       22     15.4
6 Oct.       65.7      9.7     18.6       22     16.4
13 Oct.        49      9.9       23     20.9     17.7
20 Oct.        61      7.3     20.6     17.7       18
27 Oct.      22.3      6.3     20.3     19.6     12.7
3 Nov.       25.3      5.7     27.4     22.1     17.7
10 Nov.      19.3        7       24     18.6       16
17 Nov.      22.1        4     21.6     22.7     16.3
24 Nov.      20.4      6.6       19     19.9     14.1
1 Dec.       20.9      7.1     18.1     17.9     16.7
8 Dec.       17.7        6     20.7     18.4     12.7
15 Dec.        21      9.7     24.9     22.1     11.9
22 Dec.      20.1      8.6     18.1     19.6     16.3
29 Dec.      21.9     11.1     21.7     22.1     14.9
5 Jan.         21     14.6       19     21.9     12.9
12 Jan.      24.4     18.4     17.6     28.7      8.7
19 Jan.      26.1     24.3     20.9     19.1     16.4
26 Jan.        23     60.4     19.6     26.4     13.3
2 Feb.       23.6     61.6     18.1     20.4     13.1
9 Feb.       21.9     38.7     14.9     16.3     12.3
16 Feb.      17.3       27       16     18.7     23.6
23 Feb.      20.9     30.3     16.9     20.6     13.4
2 Mar.       19.1       11     12.7     20.9     16.7
9 Mar.       13.1        9     11.1     17.7     13.1
16 Mar.        17        8      7.9     16.7     15.7
23 Mar.      18.7      4.6      8.6     20.3     12.9
30 Mar.      15.4      5.3     11.6     14.4     15.3
6 Apr.       15.6        7     13.1     12.6       16
13 Apr.      19.4      5.4     11.7     15.6       16
20 Apr.      12.4      5.3      9.3     13.6     11.4
25 Apr.       9.6      4.2       11      9.6     11.2