sentences:  According to the 2002 Census, 4.6% of the Chilean population (including the Rapanui of Easter Island) 692,000 persons was self-identified of indigenous origins.Many are descendants of the Mapuche, and live in Santiago, Araucanía and the lake district.Other groups include the Aimara who live mainly in Arica-Parinacota and Tarapacá Region and has the mayority of their alikes living in Bolivia and Peru and the Alacalufe survivors who now reside mainly in Puerto Edén.