Thank you, Madam Speaker. I doubt very much if there is any information available about accumulated credits for all 450 units because the Housing Corporation deals with this on a one-to-one basis with the client. Client's rents vary, the conditions of the units vary and, in some cases, we wouldn't even sell these units to clients because some of them are in very, very bad shape and they are better off burned. But, because of our housing shortage, we are still using these units. Thank you.