Income quintile per unit of consumption	Year of construction	Total
Total	1960 or earlier	13.8
Total	1961-1980	29.4
Total	1981-2000	30.6
Total	2001-2010	19.3
Total	2011 or later	6.9
First quintile	1960 or earlier	18.2
First quintile	1961-1980	32.5
First quintile	1981-2000	28.1
First quintile	2001-2010	16.0
First quintile	2011 or later	5.1
Second quintile	1960 or earlier	15.8
Second quintile	1961-1980	30.4
Second quintile	1981-2000	30.6
Second quintile	2001-2010	17.5
Second quintile	2011 or later	5.6
Third quintile	1960 or earlier	12.5
Third quintile	1961-1980	31.3
Third quintile	1981-2000	31.0
Third quintile	2001-2010	18.8
Third quintile	2011 or later	6.3
Fourth quintile	1960 or earlier	11.9
Fourth quintile	1961-1980	28.7
Fourth quintile	1981-2000	30.8
Fourth quintile	2001-2010	20.9
Fourth quintile	2011 or later	7.7
Fifth quintile	1960 or earlier	11.2
Fifth quintile	1961-1980	24.7
Fifth quintile	1981-2000	32.0
Fifth quintile	2001-2010	22.7
Fifth quintile	2011 or later	9.4