Disability, Independence and Dependency Situations Survey Employment and Education. National results: Relative figures Percentage of persons with disabilities, according to level of studies completed, by nationality and sex Units: percentage ,Total,,,Spanish,,,European Union,,,Other nationality,,, ,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, Not applicable, he or she is under 10 years old,0.79,1.27,0.48,0.76,1.22,0.45,3.07,5.27,0.74,2.61,2.34,2.81, Cannot read or write,10.74,7.25,13.06,10.83,7.29,13.17,3.33,0.00,6.84,7.89,9.50,6.73, Incomplete primary education,34.02,30.01,36.69,34.45,30.44,37.09,7.53,4.72,10.50,14.67,14.44,14.83, Primary education or the equivalent,29.30,30.50,28.49,29.50,30.73,28.69,26.01,30.10,21.69,14.51,13.08,15.54, Secondary education, 1st stage,9.44,10.79,8.55,9.33,10.68,8.44,25.32,25.09,25.57,9.36,8.61,9.90, Upper-secondary education,5.68,7.49,4.48,5.35,7.12,4.18,20.48,20.90,20.04,24.54,27.34,22.52, Intermediate professional training or the equivalent,2.91,3.63,2.43,2.88,3.55,2.44,3.17,5.58,0.62,5.31,8.93,2.70, Advanced professional training or the equivalent,1.86,2.63,1.34,1.86,2.66,1.33,2.95,1.61,4.36,1.17,1.37,1.02, University studies or the equivalent,5.26,6.42,4.48,5.06,6.32,4.23,8.16,6.73,9.66,19.95,14.39,23.97, 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