2002

6.3

2006

6.2

2008

6.2

1996

7.3

2002

6.3

2006

6.4

2020

8.5

2019

7.4

2018

8.2

2007

6.9

2021

7.9

2000

7.5

2005

4.5

2004

7.0

2021

6.1

2022

6.5

2005

6.1

2001

6.4

2024

7.1