Fifteen in example sentence
Since September 11th, Saudi Arabia has felt intense pressure to explain (and explain away) its links to Osama bin Laden’s al-Qaeda terrorist network because fifteen of the nineteen plane hijackers were Saudis (indeed, the majority of prisoners held by the US at Guantanamo Bay in Cuba are said to be Saudi citizens) and Saudis are often viewed as a major source of al-Qaeda’s finances.