5.0

2006

6.8

2024

9.9

2009

6.2

1990

6.1

2020

5.4

2008

6.3

2016

7.4

2002

6.3

2009

7.7

2004

8.0

1989

7.0

1990

5.5

2010

6.5

2023

8.2

2005

6.7

2002

7.7

2017

5.0

2017

6.9

2012

6.0