1989

5.1

2003

8.7

1918

6.8

2005

7.0

2022

4.5

2011

7.2

1969

7.9

1965

6.3

2021

7.8

2001

8.9

1994

7.1

1980

6.3

2021

6.2

1995

7.7

1999

5.7

2006

6.6

2002

5.6

1944

6.3

1937

7.1

2006

5.1