2001

5.9

1992

7.0

1973

7.7

1895

5.4

2010

4.6

1966

6.8

2012

6.0

1984

6.3

1987

4.5

2016

6.8

1895

5.6

2009

7.4

1990

5.8

2020

6.0

2020

6.1

2012

9.3

2004

6.7

1997

5.1

2001

4.3

1974

7.5