1977

6.3

1953

4.6

2018

8.4

1910

5.5

2009

6.1

2018

8.0

1997

7.5

2011

8.5

1994

5.0

2020

5.5

2017

4.0

2014

9.0

2012

3.5

2012

10.0

2002

5.0