2008

9.0

2025

9.6

2024

8.8

2023

8.9

2017

8.7

2015

8.6

2022

8.5

1997

8.0

2013

8.6

2012

8.4

2016

8.4

2015

7.8

2023

9.7

2011

6.4

2020

8.3

2020

8.4

2005

6.7

2012

8.1

1996

7.3

2014

8.1