2018

7.8

2016

8.0

2002

8.5

2023

6.1

1995

6.4

2021

8.5

2025

8.6

2013

8.7

2005

8.1

1986

7.7

2004

7.6

2007

7.9

2009

8.3

2025

7.3

2004

8.6

2008

7.9

2006

8.2

2012

7.6

2006

7.7

2009

7.1