2006

5.8

1983

5.7

2009

10.0

2019

6.2

1926

7.9

2004

6.0

2006

6.4

2023

7.1

1987

6.8

2001

6.7

1992

7.1

1991

6.6

2011

6.7

1994

6.4

2008

7.3

2008

7.5

2017

0.0

2007

6.6

1988

5.5

2000

7.1