[ChrisN]

Look I don't want to get bogged down into trying to determine exact numbers..... As has been posted its a pointless effort.

I think you can just step back and say for at least the last few years:

Recruiting comisisons are higher than travel comissions.
Membership fees are higher than travel comissions.
Most RTAs don't sell enough travel to cover the monthly fees.
Many people become an RTA but never sell travel.