Survey on Adult Population Involvement in Learning Activities Formal and informal education. Absolute values Average number of training hours in formal and informal education activities, by sex and highest level of studies completed by the person carrying them out. Units: hours Average BOTH SEXES Total [25, 74] 112.20 Subtotal [25, 64] 112.87 25 to 34 years of age 149.62 35 to 44 years of age 93.21 45 to 54 years of age 83.48 55 to 64 years of age 90.09 65 to 74 years of age 93.04 MALES Total [25, 74] 104.23 Subtotal [25, 64] 104.77 25 to 34 years of age 143.86 35 to 44 years of age 81.96 45 to 54 years of age 79.03 55 to 64 years of age 77.40 65 to 74 years of age 78.98 FEMALES Total [25, 74] 119.77 Subtotal [25, 64] 120.76 25 to 34 years of age 155.12 35 to 44 years of age 104.97 45 to 54 years of age 87.74 55 to 64 years of age 101.29 65 to 74 years of age 99.15 Notes: 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