Catholic and Enjoying It!: "23,000 more adults have entered the Church every year than did in 1960:

An average 163,000 adults every year between 1994 and 2003. That's 1.635 million adult converts in only ten years.

If adult converts to Catholicism from those 10 years alone were a denomination, we would be the 16th largest in America, right behind the Episcopalians and ahead of the Churches of Christ and the Greek Orthodox."