Disability, Independence and Dependency Situations Survey Home accessibility, conditions and expenses. National results: Relative figures Percentage of households with persons with disabilities or limitations with problems in the dwelling, according to the type of problem, 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 Leaks, dampness on the walls, floors, ceilings or foundations, rot on floors, windowsills or doors 21.00 21.94 22.54 20.79 20.01 23.24 21.69 24.13 23.91 Noise 19.88 20.41 20.20 17.74 20.18 20.60 21.00 19.96 16.80 Odours 13.92 14.80 13.87 13.13 14.95 14.81 14.63 15.12 13.02 Poor quality water for consumption 27.08 26.02 27.60 27.24 25.10 27.86 27.10 27.95 25.32 Air pollution from nearby industry, dump, incinerator or other causes 9.21 10.09 9.32 9.28 9.03 9.33 10.10 10.26 8.08 Presence of animals causing a significance nuisance 7.63 8.15 7.84 6.93 7.30 8.10 7.44 8.64 5.80 They do not have any of these problems 45.12 45.24 44.30 46.29 47.17 42.85 45.74 43.61 47.29 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