Quintile of the income by unit of consumption Satisfaction with his/her life today Total Total Average satisfaction 7.3 Total 0-4 6.4 Total 5-6 20.4 Total 7-8 47.6 Total 9-10 25.6 First quintile Average satisfaction 6.8 First quintile 0-4 11.2 First quintile 5-6 28.4 First quintile 7-8 40.8 First quintile 9-10 19.6 Second quintile Average satisfaction 7.0 Second quintile 0-4 7.7 Second quintile 5-6 27.1 Second quintile 7-8 43.8 Second quintile 9-10 21.4 Third quintile Average satisfaction 7.3 Third quintile 0-4 7.3 Third quintile 5-6 20.2 Third quintile 7-8 48.6 Third quintile 9-10 23.9 Fourth quintile Average satisfaction 7.5 Fourth quintile 0-4 4.4 Fourth quintile 5-6 17.7 Fourth quintile 7-8 50.4 Fourth quintile 9-10 27.6 Fifth quintile Average satisfaction 7.7 Fifth quintile 0-4 4.4 Fifth quintile 5-6 15.1 Fifth quintile 7-8 49.9 Fifth quintile 9-10 30.6