1997

3.0

2020

5.9

2017

10.0

2011

4.3

2014

3.4

1980

5.0

2002

8.3

2008

5.2

1984

4.0

0.0

2005

7.4

2024

0.0

1979

7.2

1996

5.3

2024

0.0