2020

6.4

1984

7.5

2010

8.4

2021

8.0

2016

7.0

2019

7.4

2017

7.5

2019

8.1

2005

6.7

2018

8.2

2020

8.1

2017

8.1

2019

7.8

2022

7.4

2016

7.0

2016

5.9

2004

7.2

2016

7.4

2017

6.5

2013

7.9