2002

7.1

1995

7.7

2005

7.6

2003

8.0

2006

9.0

1990

6.6

2014

9.2

1998

7.1

2005

7.3

1989

7.4

1994

7.1

2024

0.0

2012

0.0

2020

6.5

1987

0.0

1989

4.5

2001

8.0

2018

0.0

1967

7.4

1989

7.9