Disability, Independence and Dependency Situations Survey 
Disabilities and impairments
Use of sign language by sex and age. Population six years and over with a disability that uses hearing aids.
Units: percentage

;Persons with hearing impairments;Does use sign language.;Does not use sign language.;
Total;
    Total;100.00;2.22;97.78;
    From 6 to 64 years;100.00;5.76;94.24;
    From 65 to 79 years;100.00;1.50;98.50;
    80 years of age and older;100.00;0.68;99.32;
Man;
    Total;100.00;2.73;97.27;
    From 6 to 64 years;100.00;6.00;94.00;
    From 65 to 79 years;100.00;1.63;98.37;
    80 years of age and older;100.00;1.02;98.98;
Woman;
    Total;100.00;1.84;98.16;
    From 6 to 64 years;100.00;5.51;94.49;
    From 65 to 79 years;100.00;1.40;98.60;
    80 years of age and older;100.00;0.48;99.52;
Notes:
Source: Instituto Nacional de Estadística