2021

7.0

1997

6.5

2014

6.8

2005

6.6

2005

5.9

2006

5.1

2002

6.0

2003

4.3

2001

7.1

0.0

2004

6.2

1998

7.2

1992

5.6

1986

10.0

2021

0.0

2008

5.5

2002

5.1

2004

6.0

2005

5.6

2019

0.0