2009

8.0

2009

6.8

2016

8.6

2004

8.2

2016

8.0

2009

7.7

2007

8.1

2003

7.6

1987

5.5

2017

7.6

1991

7.4

2018

7.2

2011

8.5

2005

8.3

2008

7.5

1990

6.9

2024

7.1

2008

7.6

2008

7.6

2024

7.8