2019

7.0

2016

6.5

2016

4.7

2018

7.9

2012

6.1

2007

8.0

2024

5.5

2014

5.9

2009

7.9

2020

7.7

2008

8.4

2021

6.4

2018

5.5

2012

4.5

2005

8.6

1998

5.0