2006

9.8

2020

4.7

2024

9.9

2020

7.4

2005

6.5

2023

8.4

2025

7.1

2012

5.4

1998

6.9

1994

6.2

2004

4.5

1988

6.5

2004

7.3

2010

5.8

1997

5.4

2010

5.6

1971

6.4

1943

6.4

2018

6.7

2023

6.4