1957

8.2

1976

8.1

2023

0.0

1995

7.9

2013

5.0

2024

0.0

1995

6.0

2024

0.0

2006

6.8

2007

6.4

2009

5.0

2003

6.2

2017

7.4

2009

6.9

2004

5.8

2020

9.0

2022

5.4

2008

7.2

2008

6.5

2017

5.8