2003

9.0

5.3

2014

6.9

2020

6.7

2019

6.6

2006

7.0

2021

5.7

2007

5.7

2024

6.4

2017

5.9

1984

6.5

2017

6.9

2012

6.0

2016

5.0

2011

6.6

2017

6.6

2003

6.2

2005

6.9