NYT - "20% of UK Students Are Muslim"

Is this true ? Seems like a high number to me, although I'd expect 10%ish - after all, a Government report in 2006 said that "in 10 years time, 15% of the workforce will be Muslim".

Where did the New York Times get these figures from ? Anyone know ?

Investigators are now, in fact, turning a sharper and retrospective eye to the passage in Mr. Abdulmutallab’s life that began immediately after his summer in Sana, Yemen, in 2005, when he enrolled as a $25,000-a-year mechanical engineering student at University College London. In recent days, officials in Washington and London have said they are focusing on the possibility that his London years, including his possible contacts with radical Muslim groups in Britain, were decisive in turning him toward Islamic extremism.

That view, if confirmed, would offer a stark reaffirmation that Britain, the United States’ closest ally, continues to pose a major threat to American security. Critics in Britain and the United States say the British security forces, despite major increases in budgets and manpower in recent years, have not yet succeeded in adequately monitoring, much less restraining, the Islamic militancy that thrives in the vast network of mosques that serve the nation’s 1.5 million Muslims — and on university campuses across the country where nearly 100,000 of the 500,000 students are Muslims, including many, like Mr. Abdulmutallab, from overseas.

UPDATE - Muhammad Abdul ('Two million Muslim terrorists') Bari of the Muslim Council of Britain, quoted at Socialist Unity : "there are approximately 100,000 Muslim students at universities across the UK, the vast majority of whom are law-abiding and play a full and active role in student life."