Survey on Households and the Environment Percentage of dwellings whose residents do not deposit waste 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 organic waste,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,40.0,8.5,8.9,68.7,10.2,3.8, Single-person household,43.3,6.6,17.4,61.6,10.2,4.2, Couple alone,38.2,7.6,9.3,70.2,9.5,3.4, Couple with children,38.8,10.1,5.1,71.9,9.6,3.4, Single father or mother with at least one child,43.8,7.1,8.5,67.8,11.9,4.7, Another type of household,39.4,9.4,6.4,67.6,12.1,4.5, Notes: 1) (*) % over the total number of dwellings that do not separate organic waste Source: National Statistics Institute