Germany posted a record trade surplus in May after a weaker euro helped to drive a surprise jump in exports, according to data released on Thursday, dpa reported. Seasonally adjusted exports rose for the fourth consecutive month in May, gaining 1.7 per cent after posting a 1.6-per-cent increase in April, the statistics office (Destatis) said. Analysts surveyed by dpa had expected a 0.8-per-cent drop in May exports. Monthly imports rose 0.4 per cent resulting in the trade surplus widening to a record 22.8 billion euros (25.3 billion dollars). Imports slumped 0.8 per cent in April.