2017

6.4

2018

7.6

2024

5.0

2005

6.0

1946

6.5

1946

6.6

2006

5.5

1987

7.0

2000

0.0

1983

6.4

2025

0.0

2023

8.1

1938

6.6

1935

6.4

1935

6.3

2001

7.7

1998

0.0

1968

0.0

2003

3.3

2008

6.0