2010

7.7

2002

7.5

2006

4.6

2004

8.3

2023

6.8

2000

7.5

2023

9.7

1998

7.2

2009

4.9

2016

7.0

2019

7.2

2018

7.9

2016

7.1

2017

6.5

2013

10.0

1973

9.2

2005

7.2

2018

7.7

2005

8.1