Disability, Independence and Dependency Situations Survey 
Disabilities and impairments
Use of the Braille system by gender and age. Population six years and over with a visual disability.
Unidades: percentage

,Persons with visual disabilities,Does use the Braille system,Does not use the Braille system,
Total,
    Total,100,1,37,98,63,
    From 6 to 64 years,100,2,84,97,16,
    From 65 to 79 years,100,0,91,99,09,
    80 years of age and older,100,0,25,99,75,
Man,
    Total,100,1,53,98,47,
    From 6 to 64 years,100,3,25,96,75,
    From 65 to 79 years,100,0,84,99,16,
    80 years of age and older,100,0,100,
Woman,
    Total,100,1,27,98,73,
    From 6 to 64 years,100,2,54,97,46,
    From 65 to 79 years,100,0,95,99,05,
    80 years of age and older,100,0,37,99,63,
Notas:
Fuente: Instituto Nacional de Estadística