2006

5.7

2014

5.7

2020

0.0

5.5

2024

0.0

1968

8.0

1990

5.2

1989

6.0

1970

6.5

1973

7.3

1995

7.7

1994

6.3

1981

7.2

2008

5.3

1998

6.7

2006

0.0

2008

3.8

2009

6.8

1995

7.3

2005

6.2