2011

5.5

6.8

1932

6.3

2009

5.4

1996

5.7

1920

6.2

1965

6.5

2005

5.5

0.0

2019

5.7

2017

5.7

2009

5.0

2022

7.8

5.6

2015

6.0

2012

7.9

1997

7.5

2020

4.5

2003

8.6