performed in other regions, Cabernet Sauvignon increased in plantings all along the Left Bank region of the Gironde river in the Médoc as well as Graves region, where it became the dominant variety in the wine blends. In the Right bank regions of Saint-Émilion and Pomerol, Cabernet is a distant third in plantings behind Merlot & Cabernet franc. In the wine regions of the Left Bank, the Cabernet influence of the wine has shown unique characteristics in the different regions. In Saint-Estèphe and Pessac-Léognan, the grape develops more mineral flavours. Aromas of violets are a characteristic of Margaux. Pauillac is noted by a strong lead pencil scent and Saint-Julien by cedar and cigar boxes. The Cabernet wines of the Moulis are characterized by their soft tannins and rich fruit flavours while the southern Graves region is characterized by strong blackcurrant flavours, though in less intense wines overall. The percentage of Cabernet Sauvignon used in the blend will depend on terroir and the winemakers' styles as well as the vintage. The First Growth estates of Château Mouton Rothschild and Château Latour are noted for regularly producing wines with some of the highest percentages of Cabernet— often around 75%. A common factor affecting Bordeaux wines' flavours is Cabernet Sauvignon's harvest yields. Throughout Bordeaux, there is a legal maximum permitted yield of 50 hectoliters (hl) per hectare (ha). With the aid of global warming and vigorous rootstocks, many Bordeaux vineyards can easily surpass 60 hl/ha, with some estates taking advantage of the legal loophole of plafond limite de classement ("ceiling limit classification") that permits higher yields during "exceptional" years. This has had an adverse effect on the quality of production from some producers who regularly use grapes harvested at excessive yields. In recent years there has been more of an emphasis on keeping yields low, particularly for an estate's Grand vin. Other French regions The Bordeaux wine region accounts for more than 60% of the Cabernet Sauvignon grown in France. Outside of Bordeaux, Cabernet Sauvignon is found in varying quantities throughout Le Midi and in the Loire Valley. Cabernet Sauvignon wines are generally lighter and less structured, drinkable much earlier than Bordeaux wine. In the southwest French appellation d'origine contrôlée (AOCs) of Bergerac and Buzet it is used to make rosé wine. In some regions, it is used to add flavour and structure to Carignan while it is blended with Négrette in Gaillac