The 2009 DoubleClick EMEA benchmarks report provides insights into the performance of online display advertising campaigns in the EMEA region, highlighting key metrics such as click-through rates (CTR) and interaction rates across different ad formats and countries. It reveals that overall CTR in the region was 0.09%, with varying performance based on ad size and vertical, as well as a decline in click-through rates compared to previous years. The report emphasizes the importance of considering engagement metrics like interaction time for rich media ads, showcasing trends and benchmarks valuable for advertisers and agencies.