is in some ways the most terroir-oriented region in France; immense attention is paid to the area of origin, and in which of the region's 400 types of soil a wine's grapes are grown. As opposed to Bordeaux, where classifications are producer-driven and awarded to individual chateaux, Burgundy classifications are geographically-focused. A specific vineyard or region will bear a given classification, regardless of the wine's producer. This focus is reflected on the wine's labels, where appellations are most prominent and producers' names often appear at the bottom in much smaller text. The main levels in the Burgundy classifications, in descending order of quality, are: Grand crus, Premier crus, village appellations, and finally regional appellations: Grand Cru wines are produced by a small number of the best vineyard sites in the Côte d'Or region, as strictly defined by the AOC laws. These Cru wines make up 2% of the production at 35 hl/ha, and are generally produced in a style meant for cellaring, and typically need to be aged a minimum of five to seven years. The best examples can be kept for more than 15 years. Grand Cru wines will only list the name of the vineyard as the appellation - such as Corton or Montrachet - on the wine label, plus the Grand Cru term, but not the village name. Premier Cru wines are produced from specific vineyard sites that are still considered to be of high quality, but not as well regarded as the Grand Cru sites. Premier Cru wines make up 12% of production at 45 hl/ha. These wines often should be aged three to five years, and again the best wines can keep for much longer. Premier Cru wines are labelled with the name of the village of origin, the Premier Cru status, and usually the vineyard name, for example, "Volnay 1er Cru Les Caillerets". Some Premier Cru wines are produced from several Premier Cru vineyards in the same village, and do not carry the name of an individual vineyard. Village appellation wines are produced from a blend of wines from supposedly lesser vineyard sites within the boundaries of one of 42 villages, or from one individual but unclassified vineyard. Wines from each different village are considered to have their own specific qualities and characteristics, and not all Burgundy communes have a village appellation. Village wines make up 36% of production at 50 hl/ha. These wines