1972

4.5

1973

0.0

1998

6.2

1967

6.5

1968

6.2

2005

4.2

1966

6.6

2007

6.7

1998

4.5

2000

6.0

1946

5.8

2010

7.2

2021

6.8

2024

10.0

2004

5.0

2008

6.2

1995

6.4

1971

5.6

1978

6.8

1988

4.4