According to the estimate there are 1,426 U.S. dollar billionaires in all countries of world. Mining, electronic commerce, telecom, media and real state are leading profession of rich peoples. Number of billionaires increase in all the countries of the world with increase in prices of their net assets due to inflation, better financial market performance and economics growth. Here is the list of top ten countries with most billionaires in the world.
|Rank||Country||Number of Billioniares|