2008

5.7

2009

6.2

2015

6.8

2016

6.9

2017

6.2

2013

8.2

2003

6.8

2005

7.7

2015

6.8

2000

7.6

2004

7.9

2006

8.2

1994

7.8

1993

1.5

2003

7.0

2024

3.0

2005

7.5

2007

6.4

2017

8.1

2000

7.1

2011

6.7

1995

0.0

2002

8.2

2006

7.3

2017

8.1