Thank you, Madam Chair. Madam Chair, presently we do that. We do have a system in place where we take the condition rating of the unit and then we determine what the basic condition rating is and subtract that from the rent. The rent is based on the condition rating of the house right now, so you don't pay the full cost. You pay based on exactly what the rate of that unit is. It is subtracted from the total price and then that's the price that we use. So we do that right now, based on the condition ratings that we use for our public housing stock, and that's how we come up with the rental amount.