2000

0.0

1996

0.0

1996

0.0

2009

7.0

1977

6.3

1974

6.0

2001

3.0

1987

6.5

2006

6.0

2016

4.5

2011

7.5

2014

3.5

2007

5.8

2010

5.2

2005

6.5

1998

7.5

2009

0.0

2006

5.7

2015

7.6