According to the 2002 Census, 4.6% of the Chilean population, including the Rapanui (a Polynesian people) of Easter Island, was indigenous, although most show varying degrees of mixed heritage. Many are descendants of the Mapuche, and live in Santiago, Araucanía and the lake district. The Mapuche successfully fought off defeat in the first 300–350 years of Spanish rule during the Arauco War. Relations with the new Chilean Republic were good until the Chilean state decided to occupy their lands. During the Occupation of Araucanía the Mapuche surrendered to the country's army in the 1880s. Their land was opened to settlement by Chileans and Europeans. Conflict over Mapuche land rights continues to the present.

What percent of the Chilean population were indigenous according to the 2002 census?