2002

6.1

2008

5.2

2011

6.5

2019

6.3

1989

3.5

2010

0.0

2002

6.3

1992

7.1

2004

5.3

1995

5.1

2009

3.7

2006

6.6

2012

8.6

2003

0.0

2006

0.0