2018

7.0

2022

7.3

2014

8.3

2015

8.1

2022

8.5

2016

7.5

1997

8.4

2013

8.7

2012

8.1

2017

8.3

2007

7.7

2001

8.6

2004

8.3

2016

8.6

1997

8.5

2008

8.9

2013

8.1

2003

8.2

2011

8.2

1998

8.1