Disability, Independence and Dependency Situations Survey 
Employment and Education
Percentage of persons with disabilities, according to level of studies completed, by age and sex. 
Unidades: 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,100,100,100,100,100,100,100,100,100,100,100,100,
Not applicable, under 10 years old,0,01,0,01,0,01,0,07,0,04,0,12,0,0,0,0,0,0,
Cannot read or write,21,68,25,2,19,8,47,7,46,13,50,24,20,14,19,43,20,72,14,68,13,15,15,15,
Incomplete primary education,45,26,39,94,48,09,25,53,24,99,26,4,44,58,43,64,45,35,51,23,48,85,51,95,
Primary education or the equivalent,23,63,22,61,24,18,14,61,14,3,15,1,24,01,24,61,23,52,26,12,27,59,25,67,
Secondary education, 1st stage,3,04,3,99,2,54,4,36,5,6,2,36,3,09,3,63,2,65,2,64,3,01,2,53,
Upper-secondary education,3,06,4,1,2,51,4,4,5,49,2,65,4,08,4,38,3,83,2,3,2,84,2,14,
Intermediate professional training or the equivalent,1,27,1,41,1,2,1,38,1,4,1,35,1,34,1,88,0,9,1,22,1,09,1,26,
Advanced professional training or the equivalent,0,54,0,78,0,41,0,81,0,77,0,87,0,6,0,54,0,64,0,43,0,94,0,28,
University studies or the equivalent,1,51,1,96,1,27,1,14,1,27,0,92,2,16,1,88,2,4,1,37,2,54,1,02,
Notas:
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.  
Fuente: National Statistics Institute