Disability, Independence and Dependency Situations Survey 
Absolute figures
Population with hearing impairments, who use sign language, by age and sex. 
Unidades: thousands of persons 6 years old and over

;Both sexes;Males;Females;
Total;13,3;7;6,3;
6 to 64 years old;11,6;6,1;5,5;
65 to 79 years old;1,3;0,8;0,5;
80 years old and over;0,4;0;0,4;
Notas:
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