2022

6.6

2011

8.5

2010

8.5

2021

8.8

2006

8.2

2002

8.3

2020

8.1

2004

7.9

2008

8.9

2001

8.6

2013

8.2

2009

8.0

2019

8.7

2015

8.7

1993

8.4

2013

8.1

2003

7.9

2013

7.7

2012

7.5

2015

8.1