You are reading the tables correctly, in that no OoC applicants were offered places on Allocations Day 2008.
By July, 4 OoC applicants had been offered places. Unfortunately I have no further information about the number of places for OoC applicants beyond that, but the final allocation distance by 29th August was quite considerable this year, at 11.393 miles.
I suspect that what happened is, because it was a slow process, a great many people took their children off the waiting list and opted for other schools between March & August, so by the end of August the net was thrown quite wide.
If the pattern is repeated this year it will be a nervous wait for you, and you will need to decide at what point you can no longer hold out.
However, do bear in mind that in the preceding 2 years, OoC applicants did receive places in the first round, so 2008 may just be one of the geograhpic "blips" that turn up in the system.