Assuming RD population is 44925 (projected from last year). RD admits = 2275(last year) - 709 (EA) - 1096 = 470.
470 /44925 = 1%. This is unlikely low.
If we assume 30% deferred are admitted, then 30% * 1566 = 548.
Assuming RD population is 44925 (projected from last year). then RD admits = 2275(last year) - 709 (EA) - 548= 1018.
1018 /44925 = 2.3%. This feels more reasonable.
But all things considered, I think only 20-25% deferred will be admitted.
Even simpler calculation,
20% * 60% = 12%, add that to EA admits of 9%, we got 21% total for EA pool. That's highly unlikely when the overall pool has <5% chance.