Survey on Households and the Environment 
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Percentage of dwellings whose residents do not deposit glass at a specific collection point, by type of household and reason for not doing so
Units: %  over the total number of dwellings

;Do not separate glass;Not enough space in the dwelling (*);It is not worthwhile because the dwelling does not generate enough waste (*);There is no local collection service for said waste (*);Not interested / it implies too much effort (*);Does not know / Does not answer (*);
TOTAL;24.7;10.4;21.9;47.5;15.6;4.7;
Single-person Household;30.6;6.0;37.7;36.6;14.7;5.0;
Couple alone;22.3;9.1;21.0;50.8;14.2;4.9;
Couple with children;22.5;12.6;15.4;51.3;16.0;4.7;
Father or mother alone alone with at least one child;24.4;12.9;19.9;46.4;16.5;4.4;
Another type of household;28.2;11.9;15.1;51.5;17.3;4.1;
Notes:
1) (*) % over the total number of dwellings that do not separate glass
Source: National Statistics Institute