2007

5.3

2017

7.8

2022

6.3

2006

5.2

2002

6.2

2005

7.1

1964

7.2

2004

7.3

2005

6.8

2008

7.7

2013

7.0

2005

5.8

1985

3.6

1995

7.7

2005

6.3

2008

7.3

2015

6.4

2017

6.8

1992

0.0

2003

10.0