1999

6.1

2008

6.8

2002

6.4

2001

8.0

1992

6.0

2010

5.0

0.0

2003

0.0

2005

4.0

1989

0.0

1982

6.6

1998

5.4

2008

4.2

1976

0.0

1996

0.0

2011

7.8

1986

0.0

1996

0.0

1996

3.0

2023

7.4

1998

5.4

1987

0.0