2023

8.6

2011

6.8

2005

7.7

2004

8.3

2017

6.2

1992

7.7

2009

6.2

1999

9.5

1999

7.4

2016

7.7

2023

10.0

2014

8.1

2008

8.8

2005

6.8

2015

7.3

2007

7.8

2013

7.2

2023

9.1

2018

7.4