2007 6.7

2007 6.7

2007 6.8

2007 6.7

2007 6.8

2007 7.1

2007 6.5

2007 7.0

2007 7.0

2006 7.5

2006 6.4

2006 5.3

2006 6.1

2006 6.3

2006 7.7

2006 7.1

2006 7.1

2006 7.5

2006 5.5

2006 5.6