1998

3.5

2020

7.0

2012

5.7

2003

6.6

2005

7.6

0.0

2013

6.4

2009

8.0

2020

7.4

2007

5.2

2021

0.0

1997

4.0

2002

3.7

1998

4.0

1995

7.2

2012

5.4

2010

5.9