From today’s New York Times:

Study Finds One in 6 Follows No Religion
A global study of religious adherence released on Tuesday by the Pew Research Center found that about one of every six people worldwide has no religious affiliation. …

Not the same thing, guys. The number of people who claim no religious affiliation may be only one in six, but the number of people who in fact follow no religion is more like 999 in a thousand.