Spain
As a percentage of the general population of all Spain, Spanish is natively spoken by 74%, Catalan by 17%, Galician by 7% and Basque by 2% of all Spaniards. Occitan is spoken by less than 5,000 people, only in the small region of "Val d'Aran".
Other Romance minority languages, though not official, have special recognition, such as the Astur-Leonese language ("asturianu", "bable" or "llionés") and Aragonese ("aragonés") in Aragon.
History of the Spanish language
Language politics in Francoist Spain declared Spanish as the only official language in Spain, and to this day it is the most widely used language in government, business, public education, the workplace, cultural arts, and the media. But in the 1960s and 1970s, the Spanish parliament agreed to allow provinces to use, speak, and print official documents in three other languages: Catalan for Catalonia, Balearic Islands and Valencia; Basque for the
Basque provinces and Navarre, and Galician for Galicia. Since 1975, following the death of Franco, Spain has become a multi-party democracy and decentralized country, constituted in autonomous communities. Under this system, some languages of Spain—such as Aranese (an Occitan language of northwestern Catalonia), Basque, Catalan/Valencian, and Galician—have gained co-official status in their respective geographical areas. Others—such as Aragonese, Asturian and Leonese—have been recognized by regional governments.