Disability, Independence and Dependency Situations Survey Diagnosed disabilities, impairments and diseases. Relative figures Percentage of persons with disabilities, according to satisfaction with the technical assistance received for their disability, by age and sex. Units: percentage Total 6 to 64 years old 65 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 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 Satisfied with the assistance 93.00 90.88 94.13 91.50 91.35 91.73 91.39 89.20 93.15 94.03 91.70 94.73 Dissatisfied with the aid, which is insufficient 3.18 3.49 3.01 3.68 4.23 2.77 3.24 3.00 3.43 3.01 3.26 2.94 They do not receive or use technical assistance, although they need it 0.11 0.12 0.10 0.05 0.00 0.14 0.20 0.24 0.16 0.09 0.14 0.07 Does not need technical assistance 3.72 5.51 2.76 4.78 4.42 5.36 5.18 7.56 3.25 2.87 4.91 2.26 Notes: 1) The data corresponding to cells with fewer than one thousand persons must be taken with caution because it may be affected by a high incidence of sampling errors. Source: National Statistics Institute