1968

6.9

2014

7.1

2010

4.4

1943

6.4

2006

7.6

2009

5.8

2003

5.8

1948

7.3

1988

5.3

2009

4.8

2014

6.3

2017

6.9

2004

6.7

2015

6.2

1896

7.1

1993

6.1

2005

5.1

2016

5.9

2024

9.9