2005

5.0

1977

10.0

1963

4.7

1980

6.0

10.0

1998

5.8

2016

6.4

2007

5.3

2009

8.3

0.0

2010

8.0

2025

8.5

2023

9.2

2023

9.0

2018

8.7

2021

8.0

2024

5.3

2008

6.6