(TheDrinksBusiness) - We count down the world’s largest Champagne brands according to case sales and consider their performance over the last year. Moët & Chandon continue to head the list, but the overall tone of 2011 was of volume losses. Lanson saw the biggest drop, while Nicolas Feuillatte was one of the few brands to notice growth. Over the following pages is a brief health check of the world’s 10 biggest Champagnes, complete with their latest news, as well as volume sales figures for 2011 and 2010.