2005

6.3

2003

3.8

1976

7.6

2012

7.1

1982

4.5

2001

5.4

2011

5.6

2014

5.4

1971

4.8

2009

4.6

1998

0.0

2021

3.6

2024

7.0

1987

0.0

1983

4.0

2015

6.5

2020

3.5

2022

8.5

2022

4.3

2014

6.4