According to the datasheet from Statoil the European 98 octane gas does NOT have any etanol at all.
Table 3 lists the contents of the fuel:
http://www3.statoil.com/MNE/SVG02326...2?OpenDocument
E85 (still Table 3):
http://www3.statoil.com/MNE/SVG02326...A?OpenDocument