###HUMAN: What are the number of the facility codes of the apartments with more than four bedrooms?, and list by the y axis from high to low., ###ASSISTANT: SELECT facility_code, COUNT(facility_code) FROM Apartment_Facilities AS T1 JOIN Apartments AS T2 ON T1.apt_id = T2.apt_id WHERE T2.bedroom_count > 4 GROUP BY facility_code ORDER BY COUNT(facility_code) DESC