2004

9.5

2010

6.7

2024

8.2

2021

8.6

2025

9.8

1998

8.6

2013

6.9

2014

6.1

1974

4.0

2005

7.5

2020

7.0

2002

6.1

1980

7.3

1998

8.5

2017

4.5

2022

8.9

1999

6.0

1985

4.0

1999

7.5