2025

9.2

2020

0.0

2015

0.0

2018

7.2

1999

7.3

2009

7.1

2012

10.0

1998

0.0

2001

6.8

2004

0.0

2016

8.3

2010

6.4

2022

6.5

2013

8.1

2016

7.2

2004

7.8

2006

6.2

2002

8.5

1995

6.8

1974

6.9