According to the last census, the proportion of households in “precario” (irregular property rights over their dwelling) has fallen to 0.8%, the number in “tugurio” (dwellings of unacceptable quality or characteristics that do not satisfy the legal requirements) to 0.5%, and adding those in “cuarterías” (rented rooms), it reaches 0.7%. Before the efforts of the housing funding system, these numbers were in double digits.