Quintile of the income by unit of consumption;Expenses on medications;Total Total;A heavy burden;7.8 Total;A reasonable burden;46.1 Total;No burden;42.4 Total;The household does not has taken medication;3.7 First quintile;A heavy burden;11.9 First quintile;A reasonable burden;42.8 First quintile;No burden;41.3 First quintile;The household does not has taken medication;3.9 Second quintile;A heavy burden;10.0 Second quintile;A reasonable burden;45.9 Second quintile;No burden;40.9 Second quintile;The household does not has taken medication;3.1 Third quintile;A heavy burden;7.5 Third quintile;A reasonable burden;46.7 Third quintile;No burden;41.5 Third quintile;The household does not has taken medication;4.3 Fourth quintile;A heavy burden;5.2 Fourth quintile;A reasonable burden;47.9 Fourth quintile;No burden;43.5 Fourth quintile;The household does not has taken medication;3.4 Fifth quintile;A heavy burden;4.6 Fifth quintile;A reasonable burden;47.0 Fifth quintile;No burden;44.7 Fifth quintile;The household does not has taken medication;3.7