2006

5.9

2004

6.2

1966

7.4

2003

5.8

1932

7.4

2007

6.2

2005

6.5

2006

6.1

2017

6.5

1994

6.8

1969

6.3

1963

6.2

1979

6.8

1990

0.0

1957

6.4

1983

4.1

2000

7.1

1980

5.4

1935

7.3

1949

6.0