2009

5.9

1992

6.8

1909

3.3

1998

5.7

2017

6.6

2006

6.2

1988

6.2

1971

7.2

1989

7.2

1996

5.4

1976

6.8

1997

6.7

1963

8.3

2004

6.9

2023

0.0

1996

7.9

1995

7.0

1955

7.3

2008

6.2

2006

6.5