1999 (6 months)

3.3%

1.5%

+1.8%

2000

2.7%

2.2%

+0.5%

2001

-1.5%

-1.4%

-0.1%

2002

-7.0%

-7.3%

+0.3%

2003

8.0%

7.8%

+0.2%

2004

4.9%

4.6%

+0.3%

2005

9.85%

9.2%

+0.6%

2006

4.49%

4.03%

+0.45%

2007

1.28%

1.39%

-0.11%

2008

-6.86%

-7.20% 

+0.33%

2009

10.13%

10.12%

+0.01%

2010

5.16%

5.25%

-0.09%

2011

1.71%

1.19%

+0.51%