1898

5.7

2007

7.7

1997

6.0

2013

6.1

2013

6.1

2022

7.4

2009

7.5

1975

4.2

2005

8.6

1971

6.8

2006

7.2

8.0

2002

8.3

1994

6.7

2017

6.2

2009

6.8

1966

6.9

2014

6.8

2016

6.0

1914

4.6