2014

7.5

1982

6.4

2014

6.9

1996

5.8

2012

6.4

2013

8.1

2004

6.0

2012

9.7

2006

6.1

2026

0.0

2009

8.5

1977

7.6

2013

7.2

2013

6.8

2010

4.8

2001

9.9

2011

0.0

2021

9.3

2008

6.1