1984

4.5

1997

7.0

2002

8.4

2001

0.0

2013

8.6

1983

7.8

2018

8.2

7.0

2023

6.0

2010

0.0

2008

0.0

1986

7.0

2010

10.0

8.0

2022

0.0

2005

7.5

1965

7.0

2016

7.1

2012

5.6

2016

5.3