2005

6.7

2006

5.8

2005

6.2

2005

5.9

1966

3.0

2003

6.9

1995

6.5

1997

6.1

2002

5.9

2005

6.2

2024

7.5

2024

8.0

2006

7.4

2000

7.0

1994

8.5

2019

3.5

1979

7.7

1961

7.3

1963

7.0

1964

7.0