Turkey is restructuring its economy in an attempt to gain full European Union membership. It began this policy in the early 1970s, abandoning its previous import substitution industrialization policy. As privatization has taken hold in Turkey it has brought with it significant foreign direct investment. Additionally, the Baku–Tbilisi–Ceyhan pipeline has brought revenue to Turkey and enabled it to share in some of the regional hydrocarbon wealth. Turkey's economy is currently led by its automobile, agricultural, construction and textile sectors. It has a per capita GDP of $11,200, supplemented by some 1.2 million Turks working abroad.