2005

8.1

1977

8.1

2005

7.6

2016

7.0

2024

8.5

2007

8.5

2008

8.9

2014

7.7

2023

7.6

2010

8.1

2017

10.0

1995

7.8

2001

8.0

1979

7.3

1999

8.3

1972

7.9

2012

7.6

2025

6.7

2011

7.8

1996

7.1