2015

8.0

1984

7.5

2017

8.1

2017

7.5

2016

7.0

2015

7.3

2018

7.5

2019

8.2

2017

7.3

2016

7.4

2021

8.0

2018

7.3

2019

7.4

2019

8.1

2016

7.4

2018

7.6

2017

7.6

2022

7.4

2010

8.4

2014

7.9