Disability, Independence and Dependency Situations Survey 
Relative figures
Percentage of persons with disabilities, according to level of studies completed, by type of household and sex 
Unidades: percentage

,Total,,,Single-person household,,,Couple alone,,,Couple with children,,,Father or mother alone with at least one child,,,Another type of household,,,
,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,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,
Not applicable, he or she is under 10 years old,0,79,1,27,0,48,..,..,..,..,..,..,2,55,3,15,1,93,0,47,1,01,0,25,0,39,0,85,0,17,
Cannot read or write,10,74,7,25,13,06,12,65,7,55,14,48,7,46,4,99,9,74,7,2,6,11,8,33,15,3,13,3,16,16,14,87,10,2,17,12,
Incomplete primary education,34,02,30,01,36,69,39,46,32,5,41,95,35,79,34,89,36,63,22,92,22,21,23,67,34,31,24,69,38,42,40,51,36,55,42,42,
Primary education or the equivalent,29,3,30,5,28,49,26,77,26,94,26,7,32,29,32,17,32,4,30,36,30,7,30,27,13,31,63,25,21,27,6,29,06,26,89,
Secondary education, 1st stage,9,44,10,79,8,55,7,1,9,67,6,18,8,9,8,25,9,5,14,67,14,26,15,11,8,26,12,78,6,33,6,39,8,63,5,31,
Upper-secondary education,5,68,7,49,4,48,4,9,7,41,3,99,5,43,6,66,4,3,7,94,9,06,6,77,5,23,7,04,4,46,4,2,6,34,3,17,
Intermediate professional training or the equivalent,2,91,3,63,2,43,2,32,3,78,1,79,2,85,3,31,2,43,4,7,4,68,4,72,3,02,3,67,2,74,1,36,2,25,0,92,
Advanced professional training or the equivalent,1,86,2,63,1,34,1,44,2,69,1,1,68,2,63,0,8,2,97,3,27,2,67,1,95,2,22,1,83,1,05,1,66,0,76,
University studies or the equivalent,5,26,6,42,4,48,5,38,9,47,3,91,5,6,7,11,4,21,6,69,6,57,6,81,4,32,3,67,4,59,3,63,4,46,3,23,
Notas:
The '..' symbol shall be interpreted as 'not applicable'

 2) 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. 
  
  
  
  
  
  
  
  
  
     
Fuente: National Statistics Institute