1966

6.9

2006

6.4

1928

5.0

2015

10.0

1946

5.8

2013

5.0

2018

5.2

1967

4.0

1951

6.3

2009

4.5

2010

6.6

1905

4.5

1977

5.0

2019

8.8

2008

6.0

2014

6.6

2020

8.0

2016

7.0

1934

6.0