http://www.informationisbeautiful.net/2010/the-billion-dollar-o-gram-2009/
All the data and more billion dollar amounts: http://bit.ly/bndollar
http://www.informationisbeautiful.net/2010/the-billion-dollar-o-gram-2009/
All the data and more billion dollar amounts: http://bit.ly/bndollar