1999

8.2

2008

4.2

2000

6.4

2012

5.4

2023

5.0

1987

5.8

1994

7.8

1994

4.2

2003

5.2

1960

6.0

2004

0.0

2024

6.3

1998

4.0

2004

0.0

2007

6.4

1999

2.8

2010

7.9

1988

6.8

1999

3.7

2000

3.1

2023

7.0

1985

5.9

2001

6.4

1983

5.1

2007

4.0

2025

8.6

2002

3.2

1996

6.8

1975

7.3

2005

6.3

2008

3.0

1984

7.0

2021

0.0

1995

4.5

2008

2.0

1980

8.0

1992

6.6