2010

8.2

1994

7.0

2007

7.4

2023

7.8

1983

8.1

1979

7.4

2016

6.9

2004

8.9

2019

8.0

2004

9.5

2005

10.0

2011

7.1

2014

5.7

2016

7.4

2004

10.0

2002

7.9

2017

7.2

2019

5.7

2006

6.9

2015

6.0