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