Increase in the world religions from 1934 to 1984...
An article in Reader's Digest 'Almanac', year book 1986, gave the statistics of the increase of percentage of the major religions of the world in half a century from 1934 to 1984. This article also appeared in 'The Plain Truth' magazine. At the top was Islam, which increased by 235percent, and Christianity had increased only by 47percent.