2009

4.0

2012

5.0

2013

6.0

1998

8.5

7.0

2015

6.0

2004

5.4

2017

4.5

2009

4.9

2025

7.0

2000

10.0

1990

7.0

2011

8.0

2018

7.0

2021

6.7

2019

6.2

1991

4.2

1977

7.0

2014

7.0