2010

0.0

2014

8.6

2004

5.6

1970

7.3

1996

5.2

2001

8.0

2011

5.0

2023

0.0

2002

7.5

2006

6.8

2018

0.0

2019

0.0

1991

0.0

2015

10.0

1970

8.0

2003

7.4

1998

7.3

2003

0.0

2016

9.8

2019

10.0