Survey on Adult Population Involvement in Learning Activities Formal and informal education. Percentage values ICT use in the informal education activities, by sex and age group of the person carrying them out. Units: percentages Total Used only the Internet (on-line) Used only a computer (off-line) Used both None BOTH SEXES Total [25, 74] 100.00 3.19 11.17 29.99 55.65 Subtotal [25, 64] 100.00 3.24 11.33 30.44 54.99 25 to 34 years of age 100.00 3.18 11.23 31.23 54.36 35 to 44 years of age 100.00 3.35 11.57 31.09 53.99 45 to 54 years of age 100.00 3.48 11.06 30.34 55.12 55 to 64 years of age 100.00 . 11.50 25.84 60.07 65 to 74 years of age 100.00 . . 17.42 74.01 MALES Total [25, 74] 100.00 2.79 11.72 28.92 56.58 Subtotal [25, 64] 100.00 2.78 11.75 28.99 56.48 25 to 34 years of age 100.00 2.51 11.28 29.12 57.09 35 to 44 years of age 100.00 3.20 11.99 27.42 57.39 45 to 54 years of age 100.00 . 11.98 31.40 54.38 55 to 64 years of age 100.00 . 12.21 28.55 55.73 65 to 74 years of age 100.00 . . 25.65 61.11 FEMALES Total [25, 74] 100.00 3.59 10.64 31.02 54.76 Subtotal [25, 64] 100.00 3.70 10.91 31.88 53.51 25 to 34 years of age 100.00 3.85 11.18 33.32 51.66 35 to 44 years of age 100.00 3.50 11.14 34.90 50.46 45 to 54 years of age 100.00 4.70 10.16 29.29 55.85 55 to 64 years of age 100.00 . 10.84 23.34 64.10 65 to 74 years of age 100.00 . . 13.90 79.52 Notes: .Data protected by statistical secrecy Data referring to the 12 months prior to the date of the survey. The symbol '.' shall be deemed as data which cannot be provided since it may be affected by sampling errors. Source: National Statistics Institute