2013

7.0

2024

8.3

2008

7.8

2018

7.2

2007

8.5

2021

7.9

2002

7.6

2015

8.6

2005

8.1

2011

8.1

2010

7.7

2003

8.4

1961

7.0

2015

7.3

2017

7.4

2004

6.6

2015

7.8

2004

8.1

2012

7.7

1992

8.2