1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008

40%

35%

30%

25%

20%

15%

10%

5%

0%

VDVSGEFR NEJU

45%

40%

35%

30%

25%

20%

15%

10%

5%

0%

6%

5%

4%

3%

2%

1%

0%