LONDON (MarketWatch) -- German new-car registrations fell 32% in April compared to the same month last year, according to VDIK, the German association of international auto manufacturers. Sales in April of last year were boosted by the government's incentive program to scrap older automobiles. http://www.marketwatch.com/story/german-april-new-car-registrations-down-32-vdik-2010-05-04 Outsch....