2010

9.1

5.4

2009

4.2

1945

6.2

1973

5.2

1895

5.6

2013

6.1

2004

6.6

2001

7.1

2002

9.5

2012

6.0

2015

7.8

2021

7.8

1895

5.5

2020

9.4

2016

4.2

1988

4.0

2023

7.6

2019

10.0