1974

0.0

2010

0.0

1990

0.0

1981

10.0

2013

6.0

2019

7.8

1996

8.5

2016

5.8

2015

0.0

2005

7.7

1992

7.3

2022

6.0

2003

7.8

1998

8.5

1999

8.0

2006

9.0

2022

6.6

2009

9.0

1973

7.5

2008

0.0