2011

5.4

2021

9.0

1973

5.1

2012

4.7

1979

6.0

2006

9.5

1957

4.8

1935

5.3

2010

3.7

2015

4.4

2006

8.0

1991

5.7

1977

5.5

1997

4.7

2021

6.0