2001

5.9

2018

6.3

1946

6.3

2010

8.0

1939

7.0

1910

0.0

1923

0.0

2005

7.2

1997

6.6

2005

6.9

2002

7.5

2006

6.0

1984

7.2

1959

7.8

1987

6.5

1998

8.1

1994

8.3

1976

8.1

2000

7.8

1983

8.2