2003

1.0

2007

0.0

1984

7.3

1995

3.2

2000

0.0

2023

4.0

1976

7.4

1978

7.5

2004

7.1

0.0

2008

6.2

2014

5.5

1982

6.9

1981

7.3

1981

5.2

2007

0.0

2021

4.2

2018

3.4

2006

6.3

1989

5.0