Disability, Independence and Dependency Situations Survey Absolute figures (**) Households with persons with disabilities or limitations, according to the type of obstacles to access their dwelling, by group of impairment Unidades: thousands of households Total Mental impairments Visual impairments Hearing impairments Language, speech and voice impairments Osteoarticular impairments Nervous system impairments Visceral impairments Other impairments No data recorded Total 3.283,5 702,3 758 871 96,8 1.385,7 488,4 566,8 307,8 217,7 At the door to access the building 1.304,3 285,6 310,4 343,9 37,3 550,5 191,1 226,1 116,5 103,8 In the interior of the building, up to the door of the dwelling 1.085,8 239 257,7 270,6 32,2 453,1 155,2 187,4 91,9 79,2 There are no obstacles 1.566,8 326,8 351 422,6 44 664,9 240,6 271,8 153,1 88,2 No data recorded 0,3 0 0 0,1 0 0,3 0 0 0 0 Notas: 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. Fuente: National Statistics Institute