1977

7.0

2010

6.3

1966

7.7

1970

10.0

1974

0.0

1981

6.0

1973

0.0

2025

7.0

2004

6.0

2022

6.0

2002

7.1

2005

5.3

2013

5.7

1980

7.0

2004

6.5

2006

6.6

2023

0.0

2009

6.6

2019

4.0

2012

0.0