2006

5.4

2016

2.8

1984

7.7

1995

6.8

2005

9.0

1976

7.5

2014

0.0

2007

3.0

2021

6.2

2020

5.0

2013

10.0

2004

5.4

2022

9.5

2012

7.2

2023

8.3

1989

6.0

2022

8.3

2020

9.5