The Saharawi Arab Democratic Republic, located in northwest Africa has an area of 102,703 sq. mi. and a population (census taken 1974) of 76,425. Formerly known as Spanish Sahara, the area is bounded on the north by Morocco, on the east and southeast by Mauritania, on the northeast by Algeria, and on the west by the Atlantic Ocean. Capital: El Aaium. Agriculture, fishing and mining are the three main industries. Exports are barley, livestock and phosphates. A Spanish trading post was established in 1476 but was abandoned in 1524. A Spanish protectorate for the region was proclaimed in 1884. The status of the Spanish Sahara changed from a colony to an overseas province in 1958. Spain relinquished its holdings in 1975. The SADR is a ”government in exile”. It currently controls about 20% of its claimed territory, the former Spanish colony of Western Sahara; Morocco controls and administers the majority of the territory as its Southern Provinces. SADR claims control over a zone largely bordering Mauritania, described as "the Free Zone," although characterized by Morocco as a buffer zone. The official languages are Spanish and an Arab dialect: The Hassaniya.