Minority ethnic groups include white Zimbabweans, who make up less than 1% of the total population. White Zimbabweans are mostly of British origin, but there are also Afrikaner, Greek, Portuguese, French and Dutch communities. The white population dropped from a peak of around 278,000, or 4.3% of the population, in 1975 to possibly 120,000 in 1999, and was estimated to be not greater than 50,000, and possibly far fewer, in 2002. The 2012 census lists the total white population at 28,782 (roughly 0.22% of the population), one-twentieth of its 1975 estimated size. Most emigration has been to the United Kingdom (between 200,000 and 500,000 Britons are of Rhodesian or Zimbabwean origin), South Africa, Botswana, Zambia, Mozambique, Canada, Australia and New Zealand. Coloureds form 0.5% of the population, and various Asian ethnic groups, mostly of Indian and Chinese origin, are also 0.5%.