2017

3.0

2015

5.4

2004

5.2

1967

6.9

2014

6.6

2025

0.0

2002

5.3

1978

6.1

2009

7.5

2024

1.0

2006

6.1

2005

4.9

2013

6.4

2007

6.9

2003

6.2

2000

5.8

2012

0.0

2014

6.4

2022

5.0

2021

0.0