2013

5.6

1983

6.6

2024

5.6

2023

10.0

1987

6.7

1957

5.8

1995

7.3

1982

8.0

2008

7.5

2006

7.1

2010

6.4

2021

3.3

2004

5.0

2006

6.5

1972

6.5

2001

7.5

2008

6.9

2011

6.7

2006

5.1

1946

6.3