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