Survey on Adult Population Involvement in Learning Activities CULTURAL ACTIVITIES Persons aged 18 to 65 years old who read books by book format, sex and age group Units: percentage of persons ;Only e-books;Only paper books;Both e-books and paper books; BOTH SEX; Total [18, 65 ];1.42;92.13;6.45; Subtotal [25, 64];1.38;92.41;6.21; 18 to 24 years old;.;89.80;8.40; 25 to 34 years old;2.01;90.58;7.40; 35 to 44 years old;1.44;91.85;6.71; 45 to 54 years old;1.10;93.39;5.51; 55 to 65 years old;.;94.71;4.59; MALE; Total [18, 65 ];1.98;89.42;8.60; Subtotal [25, 64];1.99;89.54;8.47; 18 to 24 years old;.;88.19;9.81; 25 to 34 years old;3.00;87.23;9.77; 35 to 44 years old;2.12;89.35;8.53; 45 to 54 years old;.;90.30;8.32; 55 to 65 years old;.;92.37;6.55; FEMALE; Total [18, 65 ];0.99;94.20;4.81; Subtotal [25, 64];0.91;94.61;4.47; 18 to 24 years old;.;90.96;7.38; 25 to 34 years old;.;93.18;5.57; 35 to 44 years old;.;93.76;5.32; 45 to 54 years old;.;95.81;3.31; 55 to 65 years old;.;96.49;3.09; Notes: .Data protected by statistical secrecy Data referring to 12 months before the date of the survey. '.' must be understood as data that cannot be given as it might be affected by sampling errors. Source: National Statistics Institut