2011

5.4

1918

4.0

1969

5.0

1997

7.6

1896

4.4

2009

7.1

1989

5.0

1987

6.3

1964

3.8

2020

6.1

2023

7.4

2012

10.0

2005

6.6

2003

6.0

2015

9.3

2024

6.0