Brussels, 22/12/2011 (Agence Europe) - The holiday cruise industry is doing well and making a sizeable impact on the European economy. More than 5 million holiday-makers took a cruise in Europe last year, more than double the number in the previous decade. In 2010 alone, the number of cruise passengers rose by nearly 10%, which is having a positive impact that stretches beyond the industry itself. The European Cruise Council (ECC) says that each passenger spends around €100 in ports where...