Date          [1]      [2]      [3]      [4]      [5]
29 Sep.      25.6     29.8     33.1      5.8        0
6 Oct.       28.3     31.5     31.5      4.7        0
13 Oct.        30     27.8     35.6      1.1        0
20 Oct.      31.6     31.6     25.5        2        0
27 Oct.      34.6     29.8       26      1.9        0
3 Nov.       32.4     23.5     32.4      3.9        0
10 Nov.      31.8     30.9     24.5      2.7        0
17 Nov.      30.9       20     28.2      7.3        0
24 Nov.        29     27.4     32.3        4        0
1 Dec.       32.5     29.8     22.8      4.4        0
8 Dec.       22.5       21     20.3      5.8        0
15 Dec.      27.9     29.7     29.7      3.6        0
22 Dec.      30.1     30.1     27.2      5.8        0
29 Dec.      33.7     30.5     21.1      3.2        0
5 Jan.       33.3     32.2     24.1      5.7        0
12 Jan.      32.5     25.3     36.1        0        0
19 Jan.      29.8     28.6     34.5        0        0
26 Jan.      23.4     33.3     27.9      1.8        0
2 Feb.       23.5     21.7     16.5     10.4        0
9 Feb.        1.4      1.5      1.6     24.1      2.3
16 Feb.      20.4     21.8     15.5     10.6      0.7
23 Feb.      13.1     17.7     21.1     14.9        0
2 Mar.         18     21.1     21.8     10.5     0.75
9 Mar.       21.4     23.9     27.4      4.3        0
16 Mar.      30.5       21     26.7      6.7        0
23 Mar.      17.2     12.5     31.2      6.2      1.6
30 Mar.      15.5     23.3     24.3      8.7     0.97
6 Apr.       15.9     17.7     28.3     10.6     0.88
13 Apr.      20.8     22.8     26.2      8.1        0
20 Apr.      21.6     23.6     20.9      7.4        2
26 Apr.      28.4     26.5     26.5      8.8        2