Income quintile per unit of consumption	Grade of satisfaction	Total
Total	Overall satisfaction	7.0
Total	0-4	12.7
Total	5-6	22.8
Total	7-8	38.6
Total	9-10	25.9
First quintile	Overall satisfaction	7.0
First quintile	0-4	12.5
First quintile	5-6	22.6
First quintile	7-8	36.2
First quintile	9-10	28.7
Second quintile	Overall satisfaction	7.0
Second quintile	0-4	13.3
Second quintile	5-6	22.5
Second quintile	7-8	36.4
Second quintile	9-10	27.8
Third quintile	Overall satisfaction	7.0
Third quintile	0-4	12.5
Third quintile	5-6	22.5
Third quintile	7-8	39.9
Third quintile	9-10	25.2
Fourth quintile	Overall satisfaction	6.9
Fourth quintile	0-4	12.6
Fourth quintile	5-6	23.6
Fourth quintile	7-8	39.5
Fourth quintile	9-10	24.3
Fifth quintile	Overall satisfaction	6.9
Fifth quintile	0-4	12.6
Fifth quintile	5-6	22.8
Fifth quintile	7-8	40.5
Fifth quintile	9-10	24.1