1 2 3 12 13 4 -50% -40% -30% -20% -10% 0% 10% 2008-6-27 2008-7-27 2008-8-26 2008-9-25 5 William de Vijlder 22 Ghent 1987-1989 1989 1997 Fimagen Belgium 1999 6 7 8 GICS ( ) ( ) ( ) % 9 10 11