2002

8.4

2023

10.0

2017

8.1

2004

5.4

2003

7.4

2014

8.3

2012

8.4

2009

8.0

2010

7.9

2007

8.5

2024

6.9

2016

8.6

2018

8.3

2022

10.0

2004

7.9

2010

7.6

2006

7.9

2015

7.6

2012

7.6

2019

8.1