2018

5.8

2005

8.2

2006

7.1

2017

7.3

2004

8.6

2016

6.8

2007

7.7

2022

6.9

2019

6.8

2009

7.5

2000

5.0

2007

7.2

2007

6.5

2004

7.3

2022

7.7

2019

7.8

1997

6.0

2016

8.0