Those are total preorders and orders in the world, not subscriptions.
I could detail all of this here, but its 7:30 am, and im feeling lazy today, so ill direct you to
http://forum.square-enix.com/ffxiv/t...ousing-and-gil
also, I wouldn't consider a source from cravegaming.com to be an end all primary source. I'm in college, and that source would not be allowed on a research paper.
Now, give me a SE direct source saying that, and ill concede the point gladly, but they avoid using the word subscriptions at all costs.