Survey on Adult Population Involvement in Learning Activities Formal and informal education. Absolute values Persons who have had expenses due to participation in formal and informal education activities, by sex and age group of the person carrying them out. Units: persons Total Yes No No data recorded BOTH SEXES Total [25, 74] 8,180,893 8,060,462 118,295 . Subtotal [25, 64] 7,882,197 7,764,644 115,417 . 25 to 34 years of age 3,018,026 2,965,445 52,581 . 35 to 44 years of age 2,433,843 2,407,940 . . 45 to 54 years of age 1,624,953 1,596,878 . . 55 to 64 years of age 805,375 794,382 . . 65 to 74 years of age 298,697 295,818 . . MALES Total [25, 74] 4,047,516 3,992,141 53,240 . Subtotal [25, 64] 3,960,121 3,904,746 53,240 . 25 to 34 years of age 1,523,913 1,494,809 . . 35 to 44 years of age 1,249,807 1,235,031 . . 45 to 54 years of age 806,294 795,552 . . 55 to 64 years of age 380,106 379,353 . . 65 to 74 years of age 87,395 87,395 . . FEMALES Total [25, 74] 4,133,378 4,068,322 65,056 . Subtotal [25, 64] 3,922,076 3,859,898 62,178 . 25 to 34 years of age 1,494,113 1,470,636 . . 35 to 44 years of age 1,184,036 1,172,909 . . 45 to 54 years of age 818,658 801,325 . . 55 to 64 years of age 425,269 415,028 . . 65 to 74 years of age 211,302 208,423 . . Notes: .Data protected by statistical secrecy 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