2014

5.4

2008

4.9

1952

5.9

2017

6.7

2004

5.4

2014

6.9

1984

6.4

2019

0.0

2003

6.7

1941

7.4

1997

6.8

2008

3.1

2012

0.0

2007

6.8

2023

7.7

2011

7.0

2001

6.2

1983

4.3

2008

6.8

2021

0.0