2009

5.6

1947

6.7

2006

2.0

2023

5.6

1989

6.9

1970

7.1

1985

7.0

2002

7.0

1963

7.1

1984

8.0

2002

7.0

2005

7.8

1971

0.0

2008

5.7

1994

6.4

2006

5.1

1996

6.4

1992

7.1

2005

4.4

2001

6.7