Cigarettes are seen during the manufacturing process in the British American Tobacco Cigarette Factory (BAT) in Bayreuth, southern Germany, April 30, 2014. British American Tobacco, the world's No. 2 cigarette maker, posted improved sales volume for the first quarter, though foreign exchange rates were a big drag on revenue. Picture taken April 30, 2014. REUTERS/Michaela Rehle (GERMANY - Tags: BUSINESS)