There remain nothing any more but 793 billionaires in the world, against 1.125 last year prescription drug ambien to the American magazine Forbes. 332 names thus disappeared from the list, primarily in Russia, India and Turkey.

Since March 2008, the fortune of the world billionaires melted from 4.400 to 2.400 billion dollars.

On the other hand, the gaining trio did not change. It is always consisted Bill Gates, cofounder of Microsoft, the Warren Buffet US investor and the Mexican tycoon of telecommunications Carlos Slim.