Disability, Independence and Dependency Situations Survey Health. Relative figures Percentage of persons with disabilities, according to whether or not they have a Disability Certificate, by group of impairment and sex. Units: percentage ,Total,,,Mental impairments,,,Visual impairments,,,Hearing impairments,,,Language, speech and voice impairments,,,Osteoarticular impairments,,,Nervous system impairments,,,Visceral impairments,,,Other impairments,,, ,Both sexes,Males,Females,Both sexes,Males,Females,Both sexes,Males,Females,Both sexes,Males,Females,Both sexes,Males,Females,Both sexes,Males,Females,Both sexes,Males,Females,Both sexes,Males,Females,Both sexes,Males,Females, Total,100.00,100.00,100.00,100.00,100.00,100.00,100.00,100.00,100.00,100.00,100.00,100.00,100.00,100.00,100.00,100.00,100.00,100.00,100.00,100.00,100.00,100.00,100.00,100.00,100.00,100.00,100.00, Has a Disability Certificate,29.39,43.80,21.59,38.84,57.50,28.20,26.02,40.14,18.12,23.51,38.27,15.36,39.32,47.19,31.77,17.14,24.72,14.57,34.79,43.99,28.31,20.29,25.14,17.85,11.08,12.44,10.63, They do not have a Disability Certificate,70.61,56.20,78.41,61.16,42.50,71.80,73.98,59.86,81.88,76.49,61.73,84.64,60.68,52.81,68.23,82.86,75.28,85.43,65.21,56.01,71.69,79.71,74.86,82.15,88.92,87.56,89.37, Notes: 1) A person may have several original impairments 2) The data corresponding to cells with fewer than one thousand persons must be viewed with caution, because it may be affected by large sampling errors. Source: National Statistics Institute