1999

7.9

2002

8.3

2005

8.6

2022

8.4

1995

7.8

2011

8.3

2016

8.0

2013

7.6

2006

8.2

2022

8.3

2013

8.1

2017

8.1

2022

8.5

2016

8.6

2017

7.4

2008

8.9

2004

7.9

2023

9.6

2014

8.3

2013

8.5