2003

4.0

2018

7.0

2014

7.0

2008

6.9

2007

5.5

2016

7.3

2019

7.6

2006

6.3

2015

7.0

1992

4.5

2006

7.9

2022

7.4

2005

8.3

2004

7.2

2002

7.3

2009

6.4

2001

6.8

2000

10.0

1995

7.7

2013

6.9

1997

6.7