Belgium is divided into three highly autonomous regions: Flanders in the north, Wallonia in the south, and the Brussels-Capital Region. Brussels is both the smallest and richest region in terms of GDP per capita. It is also the most densely populated area in Belgium. Belgium is home to two main linguistic groups or "Communities": the Dutch-speaking, mostly Flemish Community, which constitutes about 59 percent of the population, and the French-speaking Community, which comprises about 40 percent of all Belgians. Additionally, a small German-speaking Community, numbering around one percent, exists in the East Cantons. The Brussels-Capital Region is officially bilingual (French and
Terminology of the Low Countries English. Many languages however, do have a cognate or calque derived from the Dutch adjective "Nederlands": Toponyms: The Low Countries () refers to the historical region "de Nederlanden": those principalities located on and near the mostly low-lying land around the Rhine–Meuse–Scheldt delta. That region corresponds to all of the Netherlands, Belgium and Luxembourg, forming the Benelux. The name "Benelux" is formed from joining the first two or three letters of each country's name Belgium, Netherlands and Luxembourg. It was first used to name the customs agreement that initiated the union (signed in 1944) and is now used more generally to