1998

9.2

2002

8.3

2024

8.0

2017

7.9

2017

8.2

7.0

2004

8.9

1993

8.1

1999

8.4

2008

5.3

2016

6.5

2013

8.0

2016

7.2

2005

6.2

2022

9.0

2015

6.5

0.0

2023

7.5

2018

6.8

2001

6.6