1994

6.1

2009

6.2

1964

7.0

1993

6.2

2012

5.3

2011

6.3

2023

6.3

2013

4.0

8.1

2017

4.5

1984

6.5

1992

6.7

2006

6.8

2024

8.0

2012

6.0

1971

6.1