1996

5.5

2003

5.2

2025

10.0

1999

9.0

2006

5.5

1993

7.7

2006

6.8

1993

6.5

2005

7.0

2017

6.5

2005

6.8

2014

5.8

1995

7.9

2004

7.4

2000

6.6

2002

0.0

1992

0.0

2005

5.9

2008

8.0

1996

3.5