2007

10.0

2020

6.1

2020

7.3

2010

9.1

2018

6.7

2013

6.9

1989

9.3

1980

6.2

1986

6.9

2024

7.0

2017

8.0

0.0

2016

7.9

2005

5.9

2017

4.9

2014

9.7

2010

7.3

2012

7.1

2015

5.1

1987

7.4