2018

7.0

2021

7.8

2015

7.3

2010

7.0

2022

6.8

2019

8.2

2003

6.2

2018

8.0

2006

6.0

2020

6.1

2017

6.1

2018

6.2

2019

6.5

2013

6.1

2003

6.6

2000

6.6

2023

7.2

2017

6.5

2018

7.5

1984

6.8