Bookworm,
I find it hard to believe that you haven't attended a visit to LTCC or seen an infringements presentation given your enthusiasm for all things aviation?
Rustle has already detailed what constitutes SSEs and I am surprised that given the figures as presented and the description of the 'problem' in the thread that the tone of your response would seem to question the significance and quantity of the 'problem'.
I have seen some very cynical and sceptical pilots, converted by seeing the presentation and/or spending some time on a TC Approach position and talking to our ATCOs.
The problem is very real, getting worse and needs urgently addressing by whatever means possible.