2008
4.8
5.3
7.2
6.4
5
5.7
7.8
8.2
7.8
7.9
7.2
7.9
4.9
6.4
7.5
6.8
8
7.6
4.7
6.1
8.4
7.5
8.3
7
7
6.7
4.9
6.6
5.4
4.5
7.1
6.4
7.3
7.6
8
7.8
8.2
6.8
6.1
6.9
4.9
6.3
6.7
5.5
6.7
7.3
6.9
5.8
7.8
3.7
6.8
7.5
6.7
5.6
6.9
6.3
6.8
4.2
5.5
7.3
6.2
8.4
6.1
6.3
6
7.5
6.8
7
4.9
4.6
3.9
7.8
9.3
6.7
7.4
6.5
6.4
6.3
5.7
4.6
6.5
6.9
7.7
8.1
6.6
6.3
6.6
5.3
8
6.8
3.6
6.6
7
7.6
6.9
6.2
7.8
7.4
7.1
7.1
