Disability, Independence and Dependency Situations Survey Disabilities, Impairments and State of Health. National results: Relative figures Population rate with disabilities, according to group of impairment, by nationality Units: rate per 1000 inhabitants 6 years old and over ;Total;Spanish;European Union;Other nationality; Total;89.70;95.98;25.92;18.06; Mental impairments;17.17;18.44;3.03;3.10; Visual impairments;18.89;20.32;3.03;3.19; Hearing impairments;21.50;23.12;3.83;3.47; Language, speech and voice impairments;2.05;2.20;0.15;0.47; Osteoarticular impairments;35.21;37.74;11.48;5.35; Nervous system impairments;11.66;12.44;3.85;2.66; Visceral impairments;13.66;14.66;3.10;2.35; Other impairments;7.64;8.25;0.35;1.13; No data recorded;5.83;6.20;2.47;1.48; 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 it may be affected by large sampling errors. Source: National Statistics Institute