1992

8.0

1984

6.1

2002

8.2

1991

8.0

2020

7.0

2013

7.2

2024

7.7

2018

6.0

2018

8.0

2013

9.0

1998

7.2

1996

7.8

2015

10.0

2007

6.7

2006

5.7

2022

7.7

1977

5.5

1955

0.0

2008

0.0

2006

7.0