Millward Brown Optimor, part of the WPP group, has just published the 2011 edition of its BrandZ report. It's the sixth annual edition of the report, which details the world's "Top 100 Most Valuable Global Brands".
It notes that the world’s best brands appear to have recovered from the recession at a faster rate than their competitors. The combined value of the Top 100 brands this year is calculated at $2.4 trillion, more than Great Britain's GDP.