Survey on Households and the Environment Classification by characteristics of the dwelling Percentage of dwellings whose residents do not deposit paper and cardboard at a specific collection point, by size of dwelling (number of inhabitants) and reason for not doing so Units: % over the total number of dwellings ,Do not separate paper and cardboard,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,25.5,10.4,20.5,48.7,15.8,4.6, Dwelling with con 1 person,31.2,5.6,37.7,36.6,15.8,4.2, Dwelling with 2 persons,24.1,9.2,21.5,49.5,14.7,5.1, Dwelling with 3 persons,24.6,11.0,14.2,53.8,15.8,5.1, Dwelling with 4 or more persons,24.2,14.8,10.9,53.4,17.0,3.9, Notes: 1) (*) % over the total number of dwellings that do not separate paper and cardboard Source: National Statistics Institute