Disability, Independence and Dependency Situations Survey Carers and Personal Assistance. National results: Relative figures Percentage of persons with disabilities, according to the age and sex of the main carer Units: Rate per 100 persons with disabilities who receive personal care ;Both sexes;Males;Females; Total;100.00;100.00;100.00; Up to 29 years old;4.59;3.42;4.97; 30 to 44 years old;20.20;16.72;21.30; 45 to 64 years old;47.24;36.31;50.72; 65 to 79 years old;22.84;32.71;19.71; 80 years old and over;5.12;10.83;3.31; 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