Germanwings says 150 passengers and crew were aboard the plane that crashed Tuesday in the French Alps but it has not yet given a final list of the victims' nationalities. The question is complicated because some passengers may have held dual citizenship. Here's what is known so far:

-- 72 Germans, confirmed by Germanwings.

-- 35 Spaniards, according to Germanwings; Spain says there may be up to 50.

-- 3 Argentines, confirmed by the government. Germanwings could only confirm 2 Argentines.

-- 3 Americans, confirmed by the government. Germanwings could only confirm 2 Americans.

-- 3 British, confirmed by the government, which says there may be more. Germanwings could only confirm 1 British.

-- 3 Kazakhs, confirmed by the government

-- 2 Australians, confirmed by the government and Germanwings.

-- 2 Colombians, confirmed by the government. Germanwings listed 1 Colombian.

-- 2 Iranians, confirmed by Germanwings.

-- 2 Japanese, confirmed by the government. Germanwings listed 1 Japanese.

-- 2 Mexicans, confirmed by government. Germanwings listed 1 Mexican.

-- 2 Venezuelans, confirmed by Germanwings.

-- 1 Belgian, confirmed by Germanwings.

-- 1 Dane, confirmed by the government and Germanwings.

-- 1 Dutch, confirmed by the government and Germanwings.

-- 1 Israeli, confirmed by the government and Germanwings.

-- 1 Moroccan, confirmed by French Prime Minister Manuel Valls.

-- 1 Turk, confirmed by the government.