2010

5.5

2007

4.6

2022

4.1

2003

4.7

2021

6.8

2014

5.3

2002

0.0

2017

3.3

2008

5.6

2010

4.6

2009

6.6

2003

5.8

1978

6.0

2013

5.8

2008

4.6

2006

6.3

2008

5.0

2002

6.2

2017

6.8

2017

6.2