2008

6.7

2004

6.8

1956

6.2

2001

6.6

2006

6.0

2024

0.0

2006

6.0

2004

6.8

1989

6.1

1989

6.6

2007

5.5

1968

7.1

2001

6.7

2007

6.7

2006

5.4

2000

5.0

1965

8.5

1982

7.2

2007

6.5

2002

7.1