1897

5.7

1896

4.2

1998

6.2

1996

9.5

1991

6.6

2012

4.0

2003

7.4

1962

4.6

2009

8.5

2012

8.8

1984

5.2

1973

6.8

2021

6.2

2016

7.0

1987

6.0

2024

5.5

2016

8.0