Survey on Equipment and Use of Information and Communication Technologies in Households 
National Results Use of ICT products by persons 
Internet users in the last 12 months by socio-economic characteristics and frequency with which they make backups
Units: Number of persons (aged 16 to 74 years) and horizontal percentages

;Total persons who have used the Internet in the last 12 months;Always or almost always;Sometimes;Never or almost never;Non applicable (they do not save files in a computer);
Total Persons;23,096,841;22.2;25.1;46.0;6.7;
Studies completed: Illiterate;8,719;0.0;0.0;0.0;100.0;
Studies completed: Primary Education;2,000,457;9.6;20.9;55.4;14.1;
Studies completed: First stage Secondary Education;5,000,678;16.3;21.8;51.7;10.2;
Studies completed: Second stage Secondary Education;6,554,879;20.9;23.9;49.0;6.2;
Studies completed: Advanced Vocational Education;3,097,511;25.5;27.3;43.7;3.5;
Studies completed: Higher Education;6,425,322;30.3;29.4;36.8;3.5;
Studies completed: Other;9,276;0.0;50.8;39.4;9.7;
Employment situation: Employed and economically active;14,732,045;24.3;25.5;43.9;6.3;
Employment situation: Unemployed and economically active;3,280,217;18.8;21.9;49.6;9.7;
Employment situation: Inactive population: Students;2,760,540;21.4;32.6;43.7;2.2;
Employment situation: Inactive population: Household chores;1,067,361;11.8;17.9;58.0;12.4;
Employment situation: Inactive population: Pensioners;961,793;16.0;18.5;55.5;10.0;
Employment situation: Other employment situation;294,886;15.5;23.9;56.6;4.0;
Professional status (in main job): Worker employed by others;12,225,399;23.7;25.6;44.3;6.4;
Professional status (in main job): Self-employed or freelance workers;2,506,646;27.3;24.9;42.2;5.6;
Main occupation: Manual;4,785,723;16.9;21.0;52.1;10.1;
Main occupation: Non-manual;9,946,322;27.9;27.6;40.0;4.5;
Main occupation: ICT workers;719,666;41.0;30.2;27.2;1.5;
Main occupation: Other workers;14,012,379;23.5;25.2;44.8;6.5;
Net household monthly income: Less than 1,100 Euros;3,063,482;15.5;21.4;52.3;10.7;
Net household monthly income: 1,100 to 1,800 euros;5,501,594;17.2;27.0;48.2;7.6;
Net household monthly income: 1,800 to 2,700 euros;4,682,613;23.7;27.1;44.0;5.2;
Net household monthly income: More than 2,700 Euros;3,923,777;29.6;27.3;40.6;2.5;
Net household monthly income: DK/NA;5,925,375;24.0;22.4;45.9;7.8;
Notes:
1) Employment situation: the figures corresponding to this variables have  been obtained through the self-classification of the respondent 
Source: National Statistics Institute