2019

5.3

2006

4.3

2011

8.0

2018

0.0

2004

3.5

2006

6.6

2010

5.5

2008

6.6

2022

7.3

2012

4.9

1997

5.3

1991

6.2

1995

7.0

2002

6.8

1985

4.3

1964

6.5

2007

5.8

1971

8.1

2024

4.8