1998

6.6

2015

7.0

2011

8.0

2013

8.0

2016

7.2

1998

8.3

2012

7.3

1992

6.0

2024

0.0

2005

7.3

2007

8.0

2005

6.1

1999

9.3

1988

7.8

2016

6.0

2004

6.5

2013

6.5

2006

8.1

1987

7.6

2003

7.0