To be fair back, isn't that only cofe attendance - then there's rc, baptist, Methodist, congregational, Pentecostal,...? And I know for a fact lots of us believe and live our lives around our faith, but have home groups etc we prioritise above church attendance every single week, so I do wonder what realistic figures would be tbh. (Incidentally I wouldn't describe my faith as a 'hobby', for the couple of posters earlier who equated it to one - it's central to my life, who I am, and every decision I make, not an optional extra as that implies. I think it's these sorts of comments that do a lot of harm to relations between people with different views and can widen the gaps between them socially - some comments like those have come across as a bit sneery).
Anyway, I agree that schools should be non-religious, but for different reasons (as well as thinking they shouldn't be discriminatory, obviously). My dcs attend the local cofe VC school (therefore the type where admissions criteria has nothing to do with religion), and although the school is generally very good, one of the few things I don't like about it is the way they have these pseudo christian assemblies and have to say prayers at lunch time etc. i was there once when one of my dcs teachers lead them in their usual lunchtime prayer - i don't know for certain but I'm fairly sure he's an atheist from some of the conversations we've had. I don't see why he should have to do that - he was obviously uncomfortable.
Also as a christian I don't particularly want my dcs being taught you have to bow your head or put your hands together & close your eyes to pray (where's that in the bible?!), along with any other bits and pieces of what people who don't actually believe themselves mistakenly think Christians believe (because its what they were taught at school). My then 8yr old said she found it weird when 'you can tell some teachers are just saying a prayer but it doesn't mean anything to them' in assembly - what's the point in such a facade, who does it help?!
Just as an aside, which is not entirely relevant, but I grew up in a non-religious family, attended a school which was as secular as you can get in the uk I suspect - very mixed, multicultural & multifaith school. We learnt a lot about Islam & Hinduism as it was relevant to many & I have absolutely no recollection of 'broadly christian in character' assemblies - I really don't think we can have had them. I do remember one girl who was a Christian, who everyone thought was a bit odd & square. Don't think any of it had much influence on my road to Damascus-type conversion as an adult, so maybe that's why I don't feel people need christian teaching in school!