Graphic showing global and regional oil demand from 2011 to 2013. The strains of weak growth in the world economy and high oil prices are fuelling increased energy efficiency, the International Energy... more 

Graphic showing global and regional oil demand from 2011 to 2013. The strains of weak growth in the world economy and high oil prices are fuelling increased energy efficiency, the International Energy Agency said, forecasting a crimp on oil demand in 2012 less