Survey on Adult Population Involvement in Learning Activities FORMAL EDUCATION Average number of training hours per activity of formal education by sex and age group of the participant Units: hours Average BOTH SEX Total [18, 65] 557.95 Subtotal [25, 64] 424.89 18 to 24 years old 712.99 24 to 44 years old 438.65 45 to 65 years old 372.41 MALE Total [18, 65] 588.32 Subtotal [25, 64] 473.65 18 to 24 years old 716.61 24 to 44 years old 492.45 45 to 65 years old 407.29 FEMALE Total [18, 65] 531.01 Subtotal [25, 64] 382.79 18 to 24 years old 709.67 24 to 44 years old 392.73 45 to 65 years old 341.61 Notes: Data referring to 12 months before the date of the survey. The symbol '.' means that data is not available, since it is affected by sampling errors. Source: National Statistics Institut