2009

5.3

2021

9.2

2020

5.6

1937

6.0

1942

0.0

2004

5.0

9.5

1997

6.0

7.8

2007

3.1

2017

6.9

1980

8.0

1988

6.0

2018

5.5

2010

7.0

2005

9.0

2010

6.0

2013

4.7

2012

2.3

2020

5.0