What I wonder is how much of the pre-mine will be burned.

The dev said he is putting an automated script to do the burning, but looking here -- http://explorer.nigeriacoin.org/address/NigeriaDestroyCurrencyHAhaHAmoSNy2 -- I see the process ends on April 8th and the total burned coins is around 3 billions NGC. And the pre-mine is around 44 billions (almost half of the 88 billions total mineable coins).

So will the other premined coins be burned in batches one after the other in the future? And when, how long will it take, what is the algorythum of this burn?