2013

6.7

2017

6.5

2011

4.7

2006

6.8

2006

6.0

1993

6.5

2017

6.6

2011

6.6

2017

6.5

2010

6.2

1940

6.3

2002

7.5

2005

5.2

2023

6.1

2002

6.6

2012

6.4

2004

4.2

2007

10.0

1995

5.6

2012

5.3