2002

6.4

2008

6.8

1992

5.0

1964

6.4

1989

6.0

2004

3.8

1998

5.8

2010

7.5

2016

7.9

1940

5.0

2023

0.0

2022

10.0

2011

5.1

1991

5.8

2012

7.0

2011

4.0

2011

5.0

1977

4.1

1928

6.5

2024

0.0