2002

6.3

2010

6.6

2006

6.6

2007

6.1

2004

8.0

2017

7.1

2013

7.6

2016

7.0

2020

6.0

0.0

2021

0.0

1997

7.1

2024

8.0

2013

0.0

1983

0.0

1996

6.4

1988

6.4

2005

4.9

1993

6.2

1987

6.9