CLASS HOURS RECEIVED IN THE LAST ACTIVITY OF FORMAL EDUCATION Persons aged 18-69 who have undertaken formal educational activities in the last 12 months by number of hours of instruction received in the last activity in the last year by age and gender Units: número de personas Total personas que han realizado actividades de educación formal De 1 a 100 horas De 101 a 400 horas De 401 a 700 horas De 701 a 1000 horas Más de 1000 horas Negativa/No sabe Nº medio de horas lectivas Total Ambos sexos 5,114,464 798,726 1,508,087 653,368 926,313 997,528 230,442 562 Hombres 2,301,916 335,637 681,166 295,796 442,354 444,357 102,606 564 Mujeres 2,812,548 463,089 826,922 357,572 483,959 553,171 127,836 560 De 18 a 24 años Ambos sexos 2,537,295 151,012 502,358 346,300 676,429 797,767 63,429 750 Hombres 1,236,647 70,953 245,181 173,022 345,145 370,621 31,725 737 Mujeres 1,300,648 80,059 257,176 173,278 331,285 427,146 31,704 761 De 25 a 34 años Ambos sexos 1,140,126 263,985 366,257 139,224 156,674 141,965 72,021 461 Hombres 504,755 118,918 178,447 58,003 63,736 51,105 34,546 419 Mujeres 635,371 145,067 187,810 81,221 92,938 90,861 .. 495 De 35 a 44 años Ambos sexos 691,224 189,813 293,672 89,943 42,466 37,997 37,334 314 Hombres 284,008 74,932 126,836 34,221 .. .. .. 329 Mujeres 407,217 114,880 166,836 55,722 .. .. .. 303 De 45 a 54 años Ambos sexos 533,235 148,244 235,898 54,474 42,457 .. 33,019 295 Hombres 200,029 53,472 92,356 .. .. .. .. 268 Mujeres 333,206 94,772 143,542 36,271 .. .. .. 311 De 55 a 69 años Ambos sexos 212,584 45,673 109,903 .. .. .. .. 238 Hombres 76,478 .. 38,345 .. .. .. .. 248 Mujeres 136,106 28,311 71,558 .. .. .. .. 232 Notes: 1) '..'= Dato con un número de observaciones inferior a 20 Source: Instituto Nacional de Estadística