Survey on Adult Population Involvement in Learning Activities Formal and informal education. Percentage values Participation in formal education activities by type of attendance (classroom or distance-learning), by sex and age group. Units: percentages Total Activity carried out off site Activity carried out on site BOTH SEXES Total [25, 74] 100.00 21.46 78.54 Subtotal [25, 64] 100.00 21.66 78.34 25 to 44 years of age . . . 45 to 64 years of age 100.00 20.73 79.27 65 to 74 years of age 100.00 8.73 91.27 MALES Total [25, 74] 100.00 . . Subtotal [25, 64] 100.00 24.36 75.64 25 to 44 years of age . . . 45 to 64 years of age 100.00 28.12 71.88 65 to 74 years of age 100.00 . 100.00 FEMALES Total [25, 74] . . . Subtotal [25, 64] 100.00 19.36 80.64 25 to 44 years of age . . . 45 to 64 years of age 100.00 16.00 84.00 65 to 74 years of age 100.00 9.90 90.10 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