 Of these, 81.1% were recorded in the Dobruja region of the country's southeast, near the Black Sea, in the counties of Constanța (21,014) and Tulcea (1,891), with a further 8.5% residing in the national capital Bucharest (2,388).Turkic settlement has a long history in the Dobruja region, various groups such as Bulgars, Pechenegs, Cumans and Turkmen settling in the region between the 7th and 13th centuries, and probably contributing to the formation of a Christian autonomous polity in the 14th century.An important event in the history of the Turkish population was however the Ottoman conquest of the region in the early 15th century.