2024

9.6

2022

6.0

2004

8.3

2000

7.2

2006

7.9

2006

6.2

2006

0.7

2002

8.5

1995

6.8

1985

2.0

1996

9.2

2006

6.1

1984

5.9

1974

6.9

2003

4.8

1989

9.5

2002

8.0

2004

6.8

1976

7.0

1982

5.5