2008

5.7

2013

6.1

2012

9.7

2021

7.1

2023

6.2

2006

6.9

2003

6.2

2017

8.2

2015

4.9

2024

6.2

2005

5.5

2025

7.8

1983

6.7

2010

6.2

2008

5.7

2014

6.1

2017

5.8

2014

5.6

1994

5.4