2008 5.3

2009 6.5

2009 5.2

2009 4.9

2009 7.4

2009 5.8

2009 5.1

2009 6.2

2009 6.8

2009 6.8

2009 6.3

2009 6.2

2009 5.4

2009 5.4

2009 6.6

2009 4.8

2009 6.5

2009 5.6

2009 5.1

2009 5.7