2023

8.8

2018

8.5

2013

8.0

2014

7.8

2010

8.5

2003

7.9

2007

9.5

2020

7.8

2006

8.4

2021

8.3

2008

8.2

2017

8.1

2011

7.2

2012

8.6

2004

8.0

2020

8.4

2016

8.6

1960

7.4

2023

8.1

2014

8.6