Survey on Adult Population Involvement in Learning Activities FORMAL EDUCATION Average number of training hours per participant in recent formal education activities by sex and age group Units: hours ;Average; BOTH SEX; Total [18, 65];597.83; Subtotal [25, 64];465.84; 18 to 24 years old;744.52; 24 to 44 years old;479.34; 45 to 65 years old;412.77; MALE; Total [18, 65];624.00; Subtotal [25, 64];518.74; 18 to 24 years old;734.15; 24 to 44 years old;529.80; 45 to 65 years old;476.30; FEMALE; Total [18, 65];574.16; Subtotal [25, 64];420.08; 18 to 24 years old;754.42; 24 to 44 years old;435.01; 45 to 65 years old;361.95; 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