Survey on Households and the Environment Percentage of dwellings whose residents have acquired a new vehicle for personal use in the last 12 months, by type of household and factors that have influenced the purchase Units: % over the total number of dwellings ,They have acquired a new vehicle,Price (*),Type (car, van, 4x4) (*),Size (*),Number of seats (*),Design (*),Accessories (air-conditioning,...) (*),Make (*),Reliability (*),Safety (*),Consumption of fuel (*),Environmental impact (CO2 Emissions) (*),Power (*),Other (*), TOTAL,8.0,57.3,17.4,21.2,5.0,19.9,4.5,21.8,15.2,23.1,23.4,4.4,5.0,8.3, Single-person household,2.3,55.7,21.4,12.0,1.7,15.8,6.1,11.8,13.3,21.0,28.9,7.2,4.6,10.0, Couple alone,6.8,51.9,17.8,20.2,0.6,17.4,4.3,26.9,17.6,20.2,24.9,4.7,8.1,8.4, Couple with children,11.5,59.5,17.2,21.8,7.1,20.2,4.6,21.0,15.5,25.3,23.0,4.7,4.7,7.9, Father or mother alone alone with at least one child,7.4,58.0,14.6,24.5,1.1,21.6,3.4,25.8,11.4,18.2,26.7,1.8,4.6,9.8, Another type of household,7.2,54.9,18.4,21.9,5.4,24.1,4.3,18.9,12.9,20.2,17.3,2.3,2.0,8.5, Notes: 1) (*) % over the total number of dwellings that have acquired a new vehicle Source: National Statistics Institute