The World Watch Report has analyzed the luxury watch industry since 2004, using over 1 billion client intentions gathered through search engines to assess brand demand and client preferences. In 2011, China surpassed the USA as the top market for luxury watches, accounting for 23% of global market share, while several western markets saw significant decreases. Omega, Longines, and Rolex are the leading brands globally, although shifts in consumer interest may alter the rankings in the near future.