2005

0.0

2001

7.0

1996

9.7

2000

4.0

1998

4.0

2005

5.9

2022

5.4

2001

7.2

2008

6.0

2009

6.0

2017

5.0

2008

7.7

1994

6.3

2007

8.2

1990

5.4

1990

5.1

2013

6.2

2003

8.4

1992

5.4

2009

5.0

2010

6.7

2020

6.5

1990

6.9