2024

3.5

1997

6.2

2014

6.4

2000

7.7

2006

8.2

2005

8.2

2009

8.0

2016

5.0

2012

3.0

2007

7.6

2017

8.1

2012

7.2

2011

6.7

2019

7.8

2021

6.5

2017

8.1