2005

6.3

2017

8.0

2007

6.9

10.0

2022

0.0

2014

6.4

1976

7.9

2002

4.6

2011

5.0

2021

7.1

2007

4.5

2005

7.2

2011

0.0

2023

0.0

2008

7.3

1995

6.0

2004

6.2

1993

7.0

2024

0.0

2009

5.6