The Institute for Prospective Technology Studies (IPTS) in Seville is a research arm of the EC and has just issued a report on the competitiveness of the European games industry.
The full report is available to download for free and is a good source of up to date statistics. There are a range of presentations by other speakers also available for download.
See http://is.jrc.ec.europa.eu/pages/ISG/COMPLETE/games/