Champagne the wine was bottled before the initial fermentation had finished. Champagne did not use the "" until the 19th century, about 200 years after Merret documented the process. The 19th century saw an exponential growth in Champagne production, going from a regional production of 300,000 bottles a year in 1800 to 20 million bottles in 1850. In 2007, Champagne sales hit an all-time record of 338.7 million bottles. In the 19th century Champagne was noticeably sweeter than the Champagnes of today. The trend towards drier Champagne began when Perrier-Jouët decided not to sweeten his 1846 vintage before exporting it to
Traditional method Champagne wine. Non-vintage wine from Champagne cannot legally be sold until it has aged on the lees in the bottle for at least 15 months. Champagne's AOC regulations further require that vintage Champagnes be aged in cellars for three years or more before disgorgement, but most top producers exceed the requirement, holding bottles on the lees for 6 to 8 years. After ageing, the lees must be consolidated for removal. The bottles undergo a process known as riddling ("remuage" in French). In this stage, the bottles are placed on special racks called "pupitres" that hold them at a 45° angle,