Oz, no matter how hard the WTS might play with stats, the numbers they've officially published over the last 50 years speak for themselves. Yes, liars can figure, but history doesn't lie.
Klaus, this spreadsheet is admittedly a simplistic, and conservative, enumeration of what has happened with the WTS over the last 50 years; other extrapolations give much larger numbers of those who "left the org."
Scoob, enjoy your fantasy, and read up a bit about the history and sociology of religion; you might just learn something.