2025

9.8

2024

9.6

2020

7.2

2009

6.6

2010

4.2

1973

7.0

1938

4.0

2007

9.5

2023

8.1

2003

4.9

2004

7.2

2023

5.0

2006

8.5

2010

7.3

2017

7.1

2023

9.7

2013

6.8

2019

8.5

2019

6.8