Net monthly household income;Source of noise;Total TOTAL;With a noise problem;25.1 TOTAL;Due to overland traffic;11.7 TOTAL;Due to air traffic;1.9 TOTAL;Due to neighbours;8.9 TOTAL;From animals;2.8 TOTAL;Mechanical causes (including construction);7.3 TOTAL;Due to trade and recreational activities;3.5 TOTAL;Due to informal urban get-togethers (outdoor drinking);2.8 TOTAL;Other causes;1.5 TOTAL;Have taken some measure against noise (*);31.0 Less than 1,100 Euros;With a noise problem;20.1 Less than 1,100 Euros;Due to overland traffic;9.2 Less than 1,100 Euros;Due to air traffic;1.0 Less than 1,100 Euros;Due to neighbours;7.0 Less than 1,100 Euros;From animals;1.9 Less than 1,100 Euros;Mechanical causes (including construction);5.1 Less than 1,100 Euros;Due to trade and recreational activities;2.9 Less than 1,100 Euros;Due to informal urban get-togethers (outdoor drinking);2.6 Less than 1,100 Euros;Other causes;0.7 Less than 1,100 Euros;Have taken some measure against noise (*);30.2 From 1,101 to 1.800 euros;With a noise problem;26.2 From 1,101 to 1.800 euros;Due to overland traffic;12.1 From 1,101 to 1.800 euros;Due to air traffic;1.8 From 1,101 to 1.800 euros;Due to neighbours;9.2 From 1,101 to 1.800 euros;From animals;3.1 From 1,101 to 1.800 euros;Mechanical causes (including construction);7.4 From 1,101 to 1.800 euros;Due to trade and recreational activities;3.3 From 1,101 to 1.800 euros;Due to informal urban get-togethers (outdoor drinking);2.9 From 1,101 to 1.800 euros;Other causes;1.5 From 1,101 to 1.800 euros;Have taken some measure against noise (*);29.7 From 1,801 to 2,700 euros;With a noise problem;28.1 From 1,801 to 2,700 euros;Due to overland traffic;13.0 From 1,801 to 2,700 euros;Due to air traffic;2.3 From 1,801 to 2,700 euros;Due to neighbours;10.6 From 1,801 to 2,700 euros;From animals;3.3 From 1,801 to 2,700 euros;Mechanical causes (including construction);9.5 From 1,801 to 2,700 euros;Due to trade and recreational activities;3.9 From 1,801 to 2,700 euros;Due to informal urban get-togethers (outdoor drinking);3.6 From 1,801 to 2,700 euros;Other causes;1.6 From 1,801 to 2,700 euros;Have taken some measure against noise (*);33.4 More than 2,700 euros;With a noise problem;32.1 More than 2,700 euros;Due to overland traffic;16.5 More than 2,700 euros;Due to air traffic;3.5 More than 2,700 euros;Due to neighbours;11.7 More than 2,700 euros;From animals;4.5 More than 2,700 euros;Mechanical causes (including construction);13.0 More than 2,700 euros;Due to trade and recreational activities;4.5 More than 2,700 euros;Due to informal urban get-togethers (outdoor drinking);3.3 More than 2,700 euros;Other causes;2.7 More than 2,700 euros;Have taken some measure against noise (*);37.4 Does not know/ Does not answer;With a noise problem;24.5 Does not know/ Does not answer;Due to overland traffic;11.1 Does not know/ Does not answer;Due to air traffic;2.0 Does not know/ Does not answer;Due to neighbours;8.5 Does not know/ Does not answer;From animals;2.6 Does not know/ Does not answer;Mechanical causes (including construction);5.9 Does not know/ Does not answer;Due to trade and recreational activities;3.7 Does not know/ Does not answer;Due to informal urban get-togethers (outdoor drinking);2.3 Does not know/ Does not answer;Other causes;1.9 Does not know/ Does not answer;Have taken some measure against noise (*);28.6