(1) What amount in funding has been allocated to each (a) public and (b) private rehabilitation centre in each of the past three years up to the latest specified date for which information is available; (2) whether these centres are registered with his department; if not, (a) which centres in each province are not registered with his department and (b) what is the reason for this in each case; if so, which centres are registered (i) permanently and (ii) temporarily; (3) what is the (a) actual and (b) optimal number of staff for (i) doctors, (ii) nurses, (iii) social workers, (iv) forensic social workers and (v) other specified professions at each of these centres?