2023

7.1

2006

5.5

2005

5.9

2003

5.8

2002

6.2

2009

6.6

1984

4.8

1995

6.2

2003

4.7

2008

4.5

1978

6.0

1992

7.0

2002

0.0

2009

3.8

2008

4.4

1995

7.7

2008

5.6

2020

6.7

2010

6.1

2007

6.6