Survey on Households and the Environment 
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Percentage of dwellings whose residents have suffered problems with odours in their surroundings, by net monthly household income and cause, and which have taken some measure
Units: %  over the total number of dwellings

,With an odour problem,Due to smoke, tobacco etc.,Pipelines, sewerage, etc, ...,Farms,Industries (food, fishing, workshops, etc,...),Trade (supermarkets, fishmongers, etc.),Litter bins,Dumps,Other causes,Have taken some measure against odours (*),
TOTAL,20.3,1.2,11.6,2.8,1.7,0.6,1.8,0.9,3.4,29.1,
Less than 1,100 Euros,17.0,1.1,10.0,2.3,1.4,0.4,1.6,0.5,2.5,29.0,
From 1,101 to 1.800 euros,21.6,1.1,12.2,3.2,2.0,0.5,1.8,1.0,3.0,31.9,
From 1,801 to 2,700 euros,22.5,1.5,12.0,3.8,2.0,0.9,1.9,1.1,4.0,31.0,
More than 2,700 euros,21.9,1.9,13.0,2.2,1.9,1.0,1.4,1.7,4.3,30.1,
Does not know/ Does not answer,20.4,1.0,11.8,2.5,1.3,0.4,2.2,1.0,3.8,24.5,
Notes:
1) (*) % over the total number of dwellings with odours problems
Source: National Statistics Institute