2013

5.0

2016

5.9

1994

6.9

2012

5.0

2013

4.9

1937

5.7

2008

6.7

2018

6.1

2012

5.5

2003

6.0

2006

4.6

1983

6.2

2008

5.9

1931

5.0

2008

6.2

1993

6.4

2017

8.0

2013

7.4

2018

0.0

1936

5.7