If you don't know many fundamentalist Christians, it's easy to assume that this kind of thinking is very rare. I assure you, there are an eerily large number of people who interpret oil spills, wars in the Middle East, hurricane, and so on, as signs that the apocalypse is coming, as foretold in the book of Revelations. I realize, this is still not statistics. This, however, is:
http://www.time.com/time/magazine/article/0,9171,1002759-2,0...
I'll just quote from the article: "A TIME/CNN poll finds that more than one-third of Americans say they are paying more attention now to how the news might relate to the end of the world, and have talked about what the Bible has to say on the subject. Fully 59% say they believe the events in Revelation are going to come true, and nearly one-quarter think the Bible predicted the Sept. 11 attack."
So, yes, I would say that there's something statistically significant going on here.