Data on the amount of housing units that were empty, housing units rented to tenants and social housing tenants who were in rent arrears April 2014 to March 2015.
Data 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 Ebrill 2014 i Fawrth 2015.