1945

7.2

1999

7.4

2012

7.3

2009

6.2

1966

5.7

1932

6.2

2003

5.0

2013

8.1

1979

6.8

2010

6.1

1979

6.1

1965

7.0

1997

6.0

1983

7.0

1970

6.0

1898

5.8

2021

7.2

2008

6.3

1976

5.5

8.3