Spain is located in southwestern Europe, with Madrid as its capital city. It has a population of over 40 million people and is divided into 19 regions. While Spanish is the official language, Basque, Catalan and Galician are also spoken in certain regions. The economy relies heavily on services, especially tourism. Unemployment has increased in recent years. Catalonia has its own autonomous government and the Catalan language and culture are predominant, though Spanish is also used. The climate is generally Mediterranean with warm, dry summers and mild, wet winters.