2014

0.0

2011

6.7

2003

3.5

2013

5.7

2006

8.0

2010

3.5

2012

6.4

1994

7.1

2003

0.0

0.0

2008

0.0

2005

5.2

2006

1.0

2007

4.5

1970

6.2

2009

4.1

2024

7.4

2004

7.3

2001

4.4

2003

6.7

2015

8.3

1993

8.5

2005

4.6