2005

5.2

1977

5.8

2004

4.9

2022

0.0

2019

6.9

2007

6.8

2001

9.0

2003

7.2

2005

6.8

2020

8.2

2018

3.3

1985

6.7

0.0

2022

7.5

2017

7.3

1996

7.4

2020

0.0

2006

6.4

2008

5.4

2021

8.0