2015

5.0

2010

7.0

2010

6.0

2008

7.2

2019

10.0

2008

6.8

2003

7.4

2022

7.8

1993

8.0

2005

9.5

1978

5.6

2001

6.7

2018

6.1

2025

0.0

2013

7.7

2017

9.2

2000

6.5

2006

6.3