2017

6.0

2013

6.7

2006

4.5

2005

4.3

2004

5.7

2007

6.8

2000

6.1

2017

6.5

1999

6.7

2003

6.7

2023

5.2

2002

5.7

2002

7.5

2001

6.4

2000

5.7