Mind Your Grammar

We have the most diverse state education system on earth. It is as far as might be conceivable from "one size fits all".

Within that system, grammar schools still exist.

Both at Oxford and at Cambridge, state school entrants comfortably predominate overall.

To use the favoured measure, do the grammar schools supply the majority, or even a particularly high proportion, of state school entrants to Oxbridge?

Or pick another measure, if you prefer.