Survey on Adult Population Involvement in Learning Activities FORMAL EDUCATION Learning method of the formal education activities by sex and age group Units: percentage of activities Classroom training Distance learning - virtual learning Distance learning - correspondence courses BOTH SEX Total [18, 65] 85.74 12.36 1.90 Subtotal [25, 64] 77.45 19.58 2.98 18 to 24 years old 95.16 4.17 . 24 to 44 years old 76.83 20.16 3.01 45 to 65 years old 79.99 17.17 . MALE Total [18, 65] 87.31 10.71 1.98 Subtotal [25, 64] 79.68 17.15 . 18 to 24 years old 95.59 . . 24 to 44 years old 78.83 18.33 . 45 to 65 years old 82.75 . . FEMALE Total [18, 65] 84.34 13.84 . Subtotal [25, 64] 75.54 21.66 . 18 to 24 years old 94.75 4.58 . 24 to 44 years old 75.14 21.72 . 45 to 65 years old 77.53 20.99 . Notes: .Data protected by statistical secrecy 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