1983

8.2

1938

5.2

2006

5.9

2005

6.9

2002

6.9

1959

7.9

1998

6.8

2022

7.0

2013

7.3

2024

6.9

2025

0.0

2019

6.8

2007

6.7

1994

6.4

1997

6.0

2014

4.7

2019

7.1

2013

6.6

1954

7.1

1988

4.8