Income quintile per unit of consumption Recycling bottles Total Total Always or most of the time 79.0 Total Sometimes 11.8 Total Very rarely or never 9.2 First quintile Always or most of the time 72.1 First quintile Sometimes 14.1 First quintile Very rarely or never 13.8 Second quintile Always or most of the time 75.6 Second quintile Sometimes 14.2 Second quintile Very rarely or never 10.2 Third quintile Always or most of the time 78.9 Third quintile Sometimes 12.2 Third quintile Very rarely or never 8.9 Fourth quintile Always or most of the time 81.8 Fourth quintile Sometimes 10.7 Fourth quintile Very rarely or never 7.6 Fifth quintile Always or most of the time 86.2 Fifth quintile Sometimes 8.1 Fifth quintile Very rarely or never 5.7