Wikipedia entity: Kanak people
Topics: ethnicity; population breakdown; Pacific Islanders
Original sentence: The other groups consist of Europeans (mostly French) at 29%, Wallisian 9%, people of mixed ancestry (8%), and other groups including Polynesians, Indonesians, Vietnamese and those (believed to be chiefly of European ancestry) who identified simply as "Caledonian."
Quantified sentence: The other groups consist of Europeans (mostly French) at 29%, Wallisian 9%, some people of mixed ancestry, and other groups including Polynesians, Indonesians, Vietnamese and those (believed to be chiefly of European ancestry) who identified simply as "Caledonian."
Quantifier: some
Percentage: 8%
Specificity: partially