Disability, Independence and Dependency Situations Survey Carers and Personal Assistance. National results: Absolute figures Population with disabilities, according to the level of studies, age and sex of the main carer Units: thousands of persons Total Up to 29 years old 30 to 44 years old 45 to 64 years old 65 to 79 years old 80 years old and over No data recorded Both sexes Males Females No data recorded Both sexes Males Females No data recorded Both sexes Males Females No data recorded Both sexes Males Females No data recorded Both sexes Males Females No data recorded Both sexes Males Females No data recorded Both sexes Males Females No data recorded Total 2,088.1 378.2 1,198.1 511.8 70.9 12.7 58.2 .. 311.7 62.2 249.5 .. 729.2 135.1 594.0 .. 352.6 121.7 230.8 .. 79.0 40.3 38.8 .. 544.7 6.1 26.8 511.8 Cannot read or write 55.9 12.9 43.0 .. 0.3 0.2 0.1 .. 1.7 0.4 1.3 .. 16.0 2.2 13.7 .. 30.6 6.9 23.7 .. 7.3 3.2 4.1 .. .. .. .. .. Incomplete primary education 335.5 91.4 244.1 .. 6.0 0.2 5.8 .. 27.4 4.8 22.6 .. 119.8 17.4 102.4 .. 143.5 50.0 93.5 .. 37.8 19.0 18.8 .. 0.9 .. 0.9 .. Primary education or the equivalent 517.5 116.6 400.9 .. 16.6 1.5 15.0 .. 89.3 17.2 72.0 .. 271.1 46.5 224.6 .. 116.1 39.5 76.7 .. 22.6 11.8 10.8 .. 1.7 0.1 1.7 .. Secondary education, 1st stage 212.4 44.7 167.7 .. 14.0 3.2 10.9 .. 63.6 11.0 52.6 .. 110.4 21.3 89.0 .. 19.3 6.9 12.3 .. 4.6 2.2 2.4 .. 0.5 .. 0.5 .. Upper-secondary education 151.7 36.2 115.4 .. 13.9 2.5 11.4 .. 39.2 8.3 30.9 .. 79.7 18.5 61.1 .. 15.6 5.7 10.0 .. 2.7 1.2 1.5 .. 0.5 .. 0.5 .. Intermediate professional training or the equivalent 85.4 17.7 67.7 .. 6.4 1.4 5.0 .. 28.6 4.5 24.1 .. 43.6 8.0 35.6 .. 5.6 3.2 2.5 .. 1.0 0.6 0.3 .. 0.2 .. 0.2 .. Advanced professional training or the equivalent 45.8 14.6 31.2 .. 5.3 1.4 3.9 .. 16.7 4.3 12.4 .. 19.0 6.7 12.3 .. 4.1 1.7 2.4 .. 0.5 0.5 .. .. 0.2 .. 0.2 .. University studies or the equivalent 134.9 37.8 97.0 .. 6.7 2.3 4.4 .. 41.6 11.7 29.9 .. 67.1 14.3 52.7 .. 16.6 7.7 8.9 .. 2.5 1.8 0.7 .. 0.4 .. 0.4 .. No data recorded 549.2 6.4 31.0 511.8 1.6 .. 1.6 .. 3.6 .. 3.6 .. 2.6 0.2 2.4 .. 1.0 0.2 0.9 .. .. .. .. .. 540.4 6.0 22.5 511.8 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