Disability, Independence and Dependency Situations Survey 
Relative figures
Population rate with disabilities that has more than one original impairment, according to groups of impairment that occur simultaneously. 
Unidades: rate per 1000 inhabitants 6 years old and over

;Mental impairments;Visual impairments;Hearing impairments;Language, speech and voice impairments;Osteoarticular impairments;Nervous system impairments;Visceral impairments;Other impairments;
Mental impairments;0,32;3,04;2,9;1,09;3,99;2,16;2,23;0,85;
Visual impairments;3,04;0;4,95;0,49;6,76;1,89;2,75;1,83;
Hearing impairments;2,9;4,95;0,16;0,42;7,11;1,63;2,71;1,98;
Language, speech and voice impairments;1,09;0,49;0,42;0;0,37;1,21;0,43;0,13;
Osteoarticular impairments;3,99;6,76;7,11;0,37;7,31;1,65;5,04;2,7;
Nervous system impairments;2,16;1,89;1,63;1,21;1,65;0,64;1,43;0,49;
Visceral impairments;2,23;2,75;2,71;0,43;5,04;1,43;1,28;1,28;
Other impairments;0,85;1,83;1,98;0,13;2,7;0,49;1,28;0,01;
Notas:
A person may have several original impairments   
  
 2) The data corresponding to cells with fewer than 5 thousand persons  must be viewed with caution, because they may be affected by  large sampling errors. 
Fuente: National Statistics Institute