Disability, Independence and Dependency Situations Survey Home accessibility, conditions and expenses. National results: Relative figures Percentage of households with persons with disabilities or limitations, according to the type of obstacles to access their dwelling, by group of impairment Units: percentage ;Total;Mental impairments;Visual impairments;Hearing impairments;Language, speech and voice impairments;Osteoarticular impairments;Nervous system impairments;Visceral impairments;Other impairments; Total;100.00;100.00;100.00;100.00;100.00;100.00;100.00;100.00;100.00; At the door to access the building;39.73;40.67;40.95;39.49;38.55;39.74;39.13;39.89;37.85; In the interior of the building, up to the door of the dwelling;33.07;34.03;34.00;31.07;33.25;32.70;31.77;33.07;29.86; There are no obstacles;47.72;46.54;46.30;48.52;45.39;47.99;49.27;47.95;49.75; Notes: 1) A person may have several original impairments 2) The data corresponding to cells with fewer than 5 thousand persons must be viewed with caution, because they may be affected by large sampling errors. Source: National Statistics Institute