2020

8.0

1986

7.1

1984

7.6

2018

7.6

2018

9.0

2012

7.2

1981

6.5

2015

7.7

2004

7.3

2014

7.5

2013

7.5

2017

0.0

2021

6.6

2009

7.0

1990

7.3

2006

8.5

1985

7.5

1992

7.0

1992

7.5

1985

6.5