(See full article: http://www.religioustolerance.org/index_tren.htm )

In about the year 1990, Christianity started to lose market share in the U.S. The percentage of American adults who identify themselves as Christians is dropping by about 1 percentage point per year. The percentage who say that they attend church on most weeks is 40%. But, again, half are lying. Adults who identify themselves as having no religious affiliation are largely taking up the slack. Some small religions are growing rapidly. One example is Wicca, an Earth-based Neopagan religion. It is doubling about every 30 months. If this trend holds, then sometime during the early 2030’s, Christianity will become a minority religion in the U.S.