1996

8.0

2009

8.2

2017

7.0

2014

7.2

2024

7.4

2004

7.8

2003

6.6

2019

8.1

2024

5.8

2018

0.0

2006

7.9

2019

6.1

2019

7.9

1994

6.3

2001

7.8

1989

7.3

2022

7.6

1995

7.1

1998

6.8

2008

3.0