1989

5.8

2007

7.5

2016

9.0

2017

9.0

2015

7.0

2016

8.0

2010

7.1

2014

7.4

2017

8.3

2021

0.0

2018

8.7

2020

7.5

2007

8.3

2008

7.0

2023

9.0

2003

7.1

2012

6.7

2018

5.8

1994

8.0

2018

9.0