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 age group of the person carrying them out. Units: hours Average BOTH SEXES Total [25, 74] 172.24 Subtotal [25, 64] 174.01 25 to 34 years of age 237.55 35 to 44 years of age 143.78 45 to 54 years of age 125.18 55 to 64 years of age 131.27 65 to 74 years of age 127.17 MALES Total [25, 74] 157.40 Subtotal [25, 64] 158.64 25 to 34 years of age 222.43 35 to 44 years of age 124.80 45 to 54 years of age 116.21 55 to 64 years of age 112.71 65 to 74 years of age 105.98 FEMALES Total [25, 74] 186.79 Subtotal [25, 64] 189.54 25 to 34 years of age 252.77 35 to 44 years of age 164.17 45 to 54 years of age 134.11 55 to 64 years of age 147.68 65 to 74 years of age 136.62 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