2012

8.0

2016

6.6

2020

10.0

2005

6.7

2015

7.6

2001

6.7

2021

7.0

2013

6.2

2014

7.6

1996

8.0

1962

5.0

2007

10.0

2021

7.5

2018

6.0

2018

6.0

2023

9.0

1992

4.1

2017

7.7