immigrants arrived in 2012 to 46 percent, while this percentage for African reached 30%, with a presence in Morocco (7%), Algeria (7%) and Tunisia (3%). Meanwhile, 14 percent of all immigrants who settled in France that year were from Asian countries - 3% of China and 2% in Turkey, while in America and Oceania constitute 10% of Americans and Brazilians accounted for higher percentage, 2 percent each. In 2008, according to The National Institute of Statistics (INSEE, for its acronym in French), there were 12 million immigrants and their direct descendants (2nd generation) making up about 20% of the population. with an immigrant defined as a foreign born person without French citizenship at birth. Without considering citizenship at birth, people not born in metropolitan France and their direct descendants made up 30% of the population aged 18–50 in metropolitan France in 2008. In 2008, there were 5.3 million immigrants corresponding to 8.5% of the total population in France (63.9 million in 2008). 42% were from Africa (30% from Maghreb and 12% from Sub-Saharan Africa), 38% from Europe (mainly from Portugal, Italy and Spain), 14% from Asia and 5% from the Americas and Oceania. Of this total, 40% have assumed French citizenship. In addition, 1.8 million people born in foreign countries (including 1 million in Maghreb) with French citizenship at birth were not included in this total. There were also 6.7 million direct descendants of immigrants (born in France with at least one immigrant parent) living in France in 2008, corresponding to 11% of the total population in France. Immigrants aged 18–50 count for 2.7 million (10% of population aged 18–50) and 5.3 million for all ages (8% of population). 2nd Generation aged 18–50 make up 3.1 million (12% of 18–50) and 6.5 million for all ages (11% of population). The regions with the largest proportion of immigrants and direct descendants of immigrants are the Île-de-France and Provence-Alpes-Côte d'Azur/Languedoc-Roussillon, where more than one third and one quarter of the inhabitants respectively were either immigrants or direct descendants of immigrants. The table shows immigrants and 2nd generation immigrants by origin in 2008. 3rd generation immigrants, illegal immigrants, as well as ethnic minorities like black people from the French overseas territories residing in metropolitan France (800,000), Roms (500,000) or people born in Maghreb with French citizenship at birth (about 4 million Maghrebi Jews, Harkis and Pied-Noir including their descendants live in France) were