2001

4.0

1975

3.1

2003

6.0

1998

4.1

1995

6.5

2004

5.2

2005

4.9

2002

5.1

2006

6.2

1979

6.2

2025

5.5

2025

0.0

2003

5.0

1978

6.1

2017

0.0

1967

6.9

2015

6.3

2013

3.7

2014

6.7

2000

4.6