Steady stream is just a phrase used by me and may have been an over flourish. I forget the actual words he used but he meant MORE than the odd one or two, but he did not quote any figures. The way he expressed it was something like "you would be surprised just how many return to have etc". Not my figures or my experience at all, just what I was told.
Don't shoot the messenger.
Anyway, even if only one or two return in dribs and drabs, the point HE makes (not me) is still valid; that some girls find the post op maintenance difficult to keep and finding no real use is made of their vaginas find it best to have it removed. This is the content of what he said but not his exact words.
I will ask him again when I see him in January.