International Energy Agency somewhere "lost" 200 million barrels of world reserves of oil

International Energy Agency) somewhere "lost" 200 million barrels of world reserves of oil. In particular, there is a gap between own calculations of agencies on global stocks and that it observed in reality. According to these information agency "Bloomberg", International Energy Agency counted that, proceeding from certain assumptions of supply and demand, world reserves of oil last year had to be reduced by 400 million barrels. Instead they decreased by 600 million barrels. "The retrospective look shows to difficulty reliable analyses and supply and demand forecasting for the last two...