2016

5.9

1966

6.3

2008

5.9

1983

5.5

1998

6.0

2006

6.2

2015

6.3

1980

6.7

2011

7.2

2015

7.2

1984

7.1

2011

7.1

2010

6.3

2006

7.3

1943

8.2

2008

5.5

2011

7.2

1993

5.8

2000

5.0

1990

6.1