2006

7.0

2003

6.1

2000

7.8

2012

6.9

2005

0.0

2011

0.0

2013

6.7

2002

4.8

2004

6.6

2018

4.7

2022

2.0

2007

0.0

1999

6.7

1997

0.0

2007

5.0

2004

7.2

2014

6.0

1987

0.0

2009

3.6

1981

7.0

2009

0.0

2000

0.0

2001

0.0

2004

0.0

2004

0.0

2020

0.0