2004

6.5

2001

6.7

1918

0.0

2013

6.7

2000

6.4

2002

5.4

2023

6.0

2011

4.6

2003

7.2

1989

7.3

2014

4.4

2013

4.9

2007

7.1

1985

6.1

2005

5.6

1990

5.5

1997

6.5

2019

6.2

2012

5.0

2014

5.2