2002

3.0

2005

6.5

2006

6.3

1999

7.2

2009

6.5

2018

0.0

2012

6.7

2022

9.2

2016

7.0

1987

7.3

1992

5.4

2001

5.2

2014

5.2

2003

6.3

1988

6.3

1996

6.5

2017

5.2

1980

1.0

2017

6.0

2013

0.0