الأسعار العالمية للوقود تتراجع مانسبته 8 % خلال الأشهر الثلاثة السابقة The average cost of gasoline fell almost 8% worldwide in the last three months

August 21, 2012 -- The average cost of gasoline fell almost 8% worldwide in the last three months, according to a recent survey which ranks 60 countries by average price at the pump. Graphic shows the average price at the pump for selected countries. KEYWORDS: Current affairs, Energy, Petroleum, Fuel, Oil, Business, Charts