2023

8.5

2014

7.3

2025

8.9

1988

8.0

2011

8.1

2024

8.8

2009

7.3

2009

6.5

1976

7.9

2003

7.6

1983

8.0

2011

6.1

2022

8.1

2002

7.2

2011

7.4

1993

7.8

1999

8.3

2007

6.7

2006

7.4

2020

7.0