8.3
6.3
6.8
7
8
8.8
7.0
7.2
5.9
5.1
6.6
2.9
6.1
5.2
6.2
6.5
7.6
6.9
7.8
8.6
8.7
5.6
2.5
5.5
7.5
6.4
5.3
6.7
5.8
2007
4.0
