Other people from much further afield in the former British colonies have arrived since the 1950s: in particular, 6% of people living in England have family origins in the Indian subcontinent, mostly India, Pakistan and Bangladesh. About 0.7% of people are Chinese. 2.90% of the population are black, from Africa and the Caribbean, especially former British colonies. In 2007, 22% of primary school children in England were from ethnic minority families, and in 2011 that figure was 26.5%. About half of the population increase between 1991 and 2001 was due to immigration. Debate over immigration is politically prominent; 80% of respondents in a 2009 Home Office poll wanted to cap it. The ONS has projected that the population will grow by nine million between 2014 and 2039.