2008

7.4

1995

7.2

2023

8.2

2018

7.8

2000

5.0

2002

6.3

2006

6.3

2005

5.7

2007

6.9

1995

3.0

2017

6.8

2010

6.6

2007

7.1

1991

6.2

2017

7.8

1997

7.2

1995

0.0

1987

6.0

2013

6.6

1999

6.0

2012

7.0

2014

7.3

1998

6.1