1983

6.0

2010

0.0

2020

0.0

2018

0.0

2004

7.0

2002

8.7

1995

8.0

2019

7.2

2014

7.3

2014

0.0

2014

5.9

2009

6.0

2016

5.0

2013

7.0

2005

0.0

2003

8.5

2016

7.6

2014

10.0

2016

8.6

2010

0.0