2001

6.7

1983

7.8

1975

8.0

2002

7.3

1995

7.2

1932

7.3

1966

8.2

2024

9.5

2001

6.1

2002

7.0

1989

6.9

2017

5.9

2008

6.6

2005

6.4

2002

5.2

1944

7.4

2007

6.1

1994

6.2

1971

7.7

2004

6.8