2004

7.2

1998

6.5

2005

6.0

2002

8.0

1969

7.1

1998

6.9

1979

7.0

1994

7.1

1962

7.2

2019

6.9

1997

7.1

2002

7.1

1999

8.0

2024

6.1

2025

0.0

2005

7.7

2001

6.1

2006

6.4

2008

5.4

2005

6.9