2024

4.5

2011

7.6

2007

7.8

1996

5.4

2005

8.2

2015

7.5

2016

7.0

2014

7.9

2018

7.9

2016

7.1

2005

8.3

2013

8.0

2018

7.8

2012

6.7

2016

6.5

2010

8.1

2009

7.7

2017

7.3

2017

7.5

2018

7.2