1896

5.2

2012

5.7

7.0

2017

4.9

1976

4.7

2019

6.5

2012

6.5

1985

5.7

6.6

2014

5.9

2016

5.0

2011

6.3

2013

5.7

2016

7.7

2013

4.5

1952

6.5

2014

6.9

2023

8.0