Disability, Independence and Dependency Situations Survey Disabilities, Impairments and State of Health. National results: Relative figures Percentage of persons with a Disability Certificate, according to the number of disabilities they have, by age and sex Units: percentage Total 6 to 64 years old 6 to 44 years old 45 to 64 years old 65 to 79 years old 65 to 74 years old 75 to 79 years old 80 years old and over 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 They have no disability 35.75 40.96 29.55 40.11 43.25 35.83 38.54 39.84 36.41 41.25 46.04 35.49 31.96 38.57 25.00 35.38 42.53 27.09 22.99 26.18 20.38 12.69 22.43 7.11 A single disability 5.98 6.96 4.82 6.22 6.79 5.43 6.30 6.89 5.33 6.16 6.70 5.50 6.35 7.80 4.82 6.81 7.68 5.81 5.13 8.17 2.65 3.20 5.83 1.69 Two disabilities 7.58 7.78 7.34 8.15 8.14 8.15 7.55 7.12 8.26 8.57 8.98 8.08 7.08 6.86 7.31 7.32 6.71 8.03 6.43 7.30 5.73 4.59 6.95 3.24 Three to ten disabilities 29.59 27.00 32.66 29.32 26.74 32.85 26.85 26.46 27.48 31.11 26.96 36.09 32.21 28.32 36.31 31.34 26.73 36.68 34.50 33.29 35.50 24.39 25.07 24.00 Eleven or more disabilities 21.11 17.30 25.63 16.20 15.08 17.73 20.76 19.68 22.52 12.91 11.31 14.84 22.40 18.46 26.55 19.14 16.35 22.38 30.94 25.06 35.74 55.12 39.72 63.96 Notes: 1) 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