I am pretty sure the numbers in Europe are inflated. A group of LCer's came visiting our church (we didn't know who\what they were at the time) and as I was reading on the internet about Witness Lee, I ran across an update on Europe where they were claiming all the members of our church for the "recovery". We didn't even realize we were being counted as a part of the Lord's Recovery
Just from that experience, I am pretty sure that they are not honest with their updates and numbers. They came to us as wolves in sheep's clothing and I trust nothing that comes out of that organization.