1984

7.5

1961

7.6

1939

7.5

2004

6.4

1988

6.0

1989

6.3

2003

6.2

2025

0.0

2013

5.8

2024

4.6

2018

5.4

2020

6.0

1995

7.4

2005

6.5

1999

6.8

2005

6.2

2022

7.0

2004

6.0

2009

7.1

2023

0.0