2013

6.4

2008

5.7

2003

7.2

2023

6.3

2012

8.2

2007

10.0

2014

7.4

1985

6.4

2016

7.4

2005

8.3

2001

7.2

2017

6.1

2017

9.5

1990

6.1

2025

6.7

2008

8.9

2020

6.2

2021

7.7

2018

6.0

2000

6.3