Hi, Mike!

Welcome to the KC group!
Sadly, I doubt anyone here has that information. If everyone who had reserved got on to this forum and chimed in, one could do a head-count. But that isn't going to happen since LOTS of people don't even know this forum exists.
Howabout this: Surely you have an estimated delivery date from the Dread DDE. Aristocrat gets ABOUT 30 cars/month. If your delivery date is say, April 09 (you will have to fudge), then that's 8 months from now. 8 x 30 cars = 240 Waiters.
This is pure speculation of course, but I bet it's at least in the ballpark. Those of us with cars sympathize with, empathize with and grok your situation! IT SUCKS! But it is temporary. If you want stuff to do till your car gets here, say so. We have quite a few suggestions for how to pass the time (beginning with what you are doing: post! Ask questions! Read the forum!).
Can't dance; may as well hang out with us loonies.
Terry