In 2010, just under 3% of the population is of African descent who are called Afro-Costa Ricans or West Indians and are English-speaking descendants of 19th-century black Jamaican immigrant workers. Another 1% is composed of those of Chinese origin, and less than 1% are West Asian, mainly of Lebanese descent but also Palestinians. The 2011 Census provided the following data: whites and mestizos make up 83.4% of the population, 7% are black people (including mixed race), 2.4% Amerindians, 0.2% Asians, and 7% other/none.