A percentage would be hard to say unless you get more empirical data and that is harder when essentially it is by nature dependent upon patients then giving the updates and feedback at certain timescales, we try but it is not always possible to get.
It is fair to say thought that we have seen in the past few years really some fast growth and more so than the norm prior, and our rep IAN, aka Raphael84, will show his own personal case soon in more details at 4.5 & 5 months that is really incredible with a comb through video also.
I so think regardless of approach, there will be some who will be traditionally slower, it is more physiological for them and they still get full growth, but it is always good to see as we are a fair amount really getting massive transformation early on...and we have a fair number now to do a post on it and will collate as many as possible...Watch this space for Ian's update that is really out of this world and he is very happy with it and was also not a virgin patient, so even more impressive to see his own journey that he will post soon.