2017

5.9

2011

5.7

1920

6.7

2006

6.1

2012

6.4

2017

6.9

5.4

2012

6.4

1966

6.1

2003

6.3

1986

6.2

2007

5.7

1981

6.7

2023

8.1

2015

5.1

2006

7.2

2012

7.2