2004

4.4

2006

4.0

1997

5.8

2002

4.0

1998

6.7

2006

5.1

2013

5.0

2024

0.0

2001

3.3

2005

1.0

2001

0.0

2009

5.6

2007

8.2

2000

6.0

2008

5.4

1996

6.4

1999

4.5

2013

6.0

2001

6.0