Information on the amount of housing units that were empty, housing units rented to tenants and social housing tenants who were in rent arrears.
Gwybodaeth am nifer yr unedau tai a oedd yn wag, nifer yr unedau tai a oedd ar osod i denantiaid a nifer y tenantiaid tai cymdeithasol a oedd ar ei hôl hi gyda'u rhent.