1992

6.0

2018

5.9

2014

4.5

2015

8.6

1988

0.0

2002

2.2

2007

5.2

2004

0.0

2022

8.3

1983

0.0

1984

3.0

2006

2.0

1985

8.0

1985

0.0

1970

4.3

2005

0.0