1966

8.0

1994

6.8

2013

8.0

1996

6.4

1997

8.4

1987

7.7

2018

7.3

2012

8.1

2025

6.6

2022

7.0

2003

7.5

2007

7.9

2023

6.5

1989

7.8

2013

8.2

2005

7.0

1993

5.6

2006

7.9

1994

8.0

2001

8.3