The Global corruption report 2006 documents corruption on a vast scale in both rich and poor countries, and its enormous cost to public health, reports the Bulletin of the World Health Organisation. "Each year hundreds of billions of dollars are siphoned from the world's US$ 3.1 trillion annual health spending into private pockets, according to the report published on 1 February. The Global corruption report, now in its sixth edition, draws attention each year to corruption in a particular industry or sector as well as providing a broader overview of corruption across the world."