2004

6.7

2024

4.0

2012

7.0

2001

6.2

2019

7.8

2013

8.1

2009

7.9

2011

7.3

2016

7.1

1984

10.0

2006

6.0

2007

7.6

2008

10.0

2017

8.3

2024

7.1

2022

4.5

2021

8.4

1980

5.5

2019

9.5