2013

7.7

2015

8.3

2006

7.9

1994

5.7

2012

8.4

2004

5.4

2017

7.5

2021

7.1

2002

7.9

2019

8.6

2011

8.0

2010

7.7

2003

7.6

2011

7.8

2014

7.9

1996

8.5

2019

7.4

2023

9.1

2007

8.5

2019

6.9