2017

5.9

2010

1.8

2017

2.0

2004

6.7

1930

6.8

2004

5.3

2005

4.9

1972

6.2

2014

6.3

2002

6.4

1992

7.4

1973

5.0

1999

7.5

2006

7.4

1977

5.1

1997

3.3

1989

6.7

1976

4.9

1982

6.2

2023

6.1