At last estimate, nearly 70% of all housing units were detached private dwellings; about 25% were detached rooms for rent with common facilities; 5% were huts; and less than 5% were apartments. Although the government intended to provide adequate drinking water systems for all places of 2,000 or more inhabitants and to alleviate the sewage system shortage, water systems remain inadequate in some areas. At last estimate, owners occupied about 70% of all dwellings; less than 15% were rented; and approximately 15% were occupied rent free.