Survey on Equipment and Use of Information and Communication Technologies in Households National results. Use of ICT products by persons Attendance to computer courses, by demographic characteristics and time of completion of the last course Units: Number of persons (16 to 74 years old) and horizontal percentages. ;Total number of persons who have used a computer at some point;In the last 3 months;Between 3 months and 1 year ago;Between 1 year and 3 years ago;More than 3 years ago;Persons who have never taken a course of these characteristics; Total Persons;23,259,498;6.9;6.1;14.0;30.2;42.7; Sex: Male;12,149,676;6.8;5.3;12.4;28.5;47.0; Sex: Female;11,109,822;7.1;7.1;15.7;32.0;38.1; Age: from 16 to 24 years old;4,419,732;8.2;6.8;14.6;23.3;47.1; Age: from 25 to 34 years old;6,811,946;7.6;5.8;12.8;32.7;41.1; Age: from 35 to 44 years old;5,824,369;5.7;5.6;15.3;30.6;42.7; Age: from 45 to 54 years old;3,878,551;5.9;7.2;14.3;30.0;42.6; Age: from 55 to 64 years old;1,718,492;7.7;6.2;14.1;34.8;37.2; Age: from 65 to 74 years old;606,409;6.6;2.7;8.9;35.9;46.0; Habitat: More than 100,000 inhabitants and provincial capitals;10,481,342;7.0;6.3;14.1;30.9;41.7; Habitat: 50,000 to 100,000 inhabitants;2,259,382;6.7;5.1;13.5;27.6;47.1; Habitat: 20,000 to 50,000 inhabitants;3,522,792;5.9;6.6;13.7;30.1;43.7; Habitat: 10,000 to 20,000 inhabitants;2,686,876;7.3;5.3;13.1;30.7;43.6; Habitat: Fewer than 10,000 inhabitants;4,309,106;7.4;6.4;14.7;29.7;41.7; Household size: 1 member households;972,325;7.0;5.9;13.9;35.5;37.7; Household size: Households with 2 members;4,337,253;7.6;5.0;12.8;32.6;42.0; Household size: Households with 3 members;6,846,741;6.6;5.8;15.2;30.7;41.7; Household size: Households with 4 members;7,651,501;7.0;7.1;14.2;29.1;42.7; Household size: Households with 5 members or more;3,451,678;6.7;6.2;12.8;27.0;47.3; Spanish Nationality;21,753,549;7.2;6.3;14.3;30.8;41.4; Foreign Nationality;1,505,949;3.6;3.7;9.0;21.6;62.1; Notes: Source: National Statistics Institute