Disability, Independence and Dependency Situations Survey Absolute figures Population with disabilities, according to group of impairment, by nationality. Unidades: thousands of persons 6 years old and over ;Total;Spanish;European Union;Other nationality; Total;3.787,4;3.715,9;27;44,5; Mental impairments;724,8;714;3,2;7,6; Visual impairments;797,6;786,6;3,2;7,8; Hearing impairments;907,8;895,3;4;8,5; Language, speech and voice impairments;86,4;85,1;0,2;1,2; Osteoarticular impairments;1.486,5;1.461,4;12;13,2; Nervous system impairments;492,1;481,6;4;6,5; Visceral impairments;576,6;567,5;3,2;5,8; Other impairments;322,6;319,4;0,4;2,8; No data recorded;248,9;242,7;2,6;3,6; 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 it may be affected by large sampling errors. Fuente: National Statistics Institute