2007 6.3

2007 3.6

2007 7.4

2007 6.0

2007 6.8

2007 5.9

2007 5.9

2007 5.7

2007 6.4

2007 4.5

2007 6.5

2007 6.8

2007 4.6

2007 8.0

2007 6.1

2007 6.1

2006 8.5

2006 6.6

2006 4.7

2006 7.1