2008

6.7

1997

2.5

2002

6.2

2021

5.7

1993

0.0

1995

6.7

1992

8.0

2000

6.0

2004

6.8

1999

8.7

1996

6.0

1995

5.7

1992

6.8

1995

0.0

2010

5.8

2003

7.2