1989

6.0

1984

7.1

2006

7.7

1998

8.1

2005

7.0

1969

7.1

1989

2.0

2016

0.0

2005

6.0

2002

4.1

2014

6.5

2018

6.2

2019

6.1

2016

0.0

2005

5.6

2023

0.0

2016

7.3

2004

6.6

2007

8.0

1974

7.7