2014

6.5

2025

0.0

2003

6.6

2008

8.5

2005

7.5

1975

7.0

2006

7.9

1989

7.2

2005

7.7

2004

4.6

1999

4.5

1992

6.9

1995

5.4

1997

4.4

2013

6.3

1997

5.2

2024

7.1

2024

0.0

2003

7.2

1972

6.5