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 level of concern regarding specific security problems in the Internet and experience of said problems in the last year
Units: Number of persons (aged 16 to 74 years) and horizontal percentages

;Total persons who have used the Internet in the last 12 months;Viruses or other computer infections that could lead to loss of information or time: Degree of concern: Extremely concerned;Viruses or other computer infections that could lead to loss of information or time: Degree of concern: Relatively concerned;Viruses or other computer infections that could lead to loss of information or time: They have experienced this problem when using the Internet in the last 12 months;Receipt of unsolicited emails (spam): Degree of concern: Extremely concerned;Receipt of unsolicited emails (spam): Degree of concern: Relatively concerned;Receipt of unsolicited emails (spam): They have experienced this problem when using the Internet in the last 12 months;Abuse of personal information sent via the Internet and/or other violations of privacy Degree of concern: Extremely concerned;Abuse of personal information sent via the Internet and/or other violations of privacy Degree of concern: Relatively concerned;Abuse of personal information sent via the Internet and/or other violations of privacy They have experienced this problem when using the Internet in the last 12 months;Economic losses due to fraudulent messages (fishing) and redirections towards fake Internet webpages which ask for personal information (pharming): Degree of concern: Extremely concerned;Economic losses due to fraudulent messages (fishing) and redirections towards fake Internet webpages which ask for personal information (pharming): Degree of concern: Relatively concerned;Economic losses due to fraudulent messages (fishing) and redirections towards fake Internet webpages which ask for personal information (pharming): They have experienced this problem when using the Internet in the last 12 months;Economic losses due to the fraudulent use of credit or debit cards: Degree of concern: Extremely concerned;Economic losses due to the fraudulent use of credit or debit cards: Degree of concern: Relatively concerned;Economic losses due to the fraudulent use of credit or debit cards: They have experienced this problem when using the Internet in the last 12 months;Children's access to inappropriate websites or contact with potentially dangerous persons from a computer of their own household: Degree of concern: Extremely concerned;Children's access to inappropriate websites or contact with potentially dangerous persons from a computer of their own household: Degree of concern: Relatively concerned;Children's access to inappropriate websites or contact with potentially dangerous persons from a computer of their own household: They have experienced this problem when using the Internet in the last 12 months;
Total Persons;23,096,841;33.6;38.6;32.8;22.4;36.1;49.0;33.7;26.8;6.7;29.5;26.1;3.3;36.2;21.4;2.1;45.8;16.5;1.7;
Studies completed: Illiterate;8,719;0.0;0.0;0.0;0.0;0.0;0.0;0.0;0.0;0.0;0.0;0.0;0.0;0.0;0.0;0.0;0.0;0.0;0.0;
Studies completed: Primary Education;2,000,457;27.5;31.2;26.7;16.3;24.9;29.9;24.7;21.4;3.8;22.3;21.1;3.0;25.6;17.0;0.9;37.6;17.9;2.7;
Studies completed: First stage Secondary Education;5,000,678;30.4;35.4;32.6;21.0;31.6;40.6;31.2;24.2;6.1;27.4;22.9;2.5;32.3;18.5;2.4;44.9;15.3;2.1;
Studies completed: Second stage Secondary Education;6,554,879;33.2;40.5;34.9;22.6;36.1;52.3;32.6;27.8;6.4;30.3;26.8;4.4;35.0;22.1;2.4;48.4;16.0;1.5;
Studies completed: Advanced Vocational Education;3,097,511;37.0;38.5;33.8;24.3;38.9;51.7;34.9;28.4;5.4;30.9;27.5;2.6;40.1;21.5;1.3;48.6;16.2;1.5;
Studies completed: Higher Education;6,425,322;36.8;41.4;32.4;24.2;41.8;56.9;39.2;28.6;8.9;32.1;28.6;3.1;42.2;24.1;2.2;45.4;17.5;1.5;
Studies completed: Other;9,276;0.0;60.6;0.0;0.0;50.8;0.0;0.0;60.6;0.0;0.0;60.6;0.0;9.7;50.8;0.0;9.7;50.8;0.0;
Employment situation: Employed and economically active;14,732,045;34.1;38.7;32.2;23.5;36.8;50.3;34.2;26.9;7.0;30.3;26.4;3.2;38.1;22.2;2.2;47.8;16.3;1.8;
Employment situation: Unemployed and economically active;3,280,217;31.8;37.5;32.8;21.7;33.7;47.4;34.2;24.4;6.7;29.5;25.2;4.4;33.8;21.5;2.3;45.9;14.8;2.2;
Employment situation: Inactive population: Students;2,760,540;37.0;40.8;43.9;19.9;39.8;53.3;33.8;31.5;5.7;29.8;26.2;3.4;32.2;19.3;0.7;40.6;19.8;0.9;
Employment situation: Inactive population: Household chores;1,067,361;30.3;35.7;23.5;16.5;33.0;35.5;34.3;22.3;4.6;25.8;25.6;1.1;34.5;16.9;2.0;49.3;15.4;2.3;
Employment situation: Inactive population: Pensioners;961,793;29.2;38.0;21.6;21.6;27.5;40.3;25.2;27.7;7.5;22.2;24.9;1.8;31.9;19.7;1.9;30.7;15.6;0.9;
Employment situation: Other employment situation;294,886;26.2;33.8;30.4;19.0;28.8;34.7;32.7;17.2;6.6;26.7;20.9;6.9;31.8;18.4;2.5;33.0;20.5;1.1;
Professional status (in main job): Worker employed by others;12,225,399;33.6;38.8;31.7;23.0;37.0;49.8;34.2;27.3;6.7;30.7;26.6;2.8;38.7;22.0;2.2;47.0;16.5;1.7;
Professional status (in main job): Self-employed or freelance workers;2,506,646;36.2;38.3;34.6;26.0;35.9;53.0;33.8;24.8;8.3;28.4;25.8;5.1;34.7;23.3;2.4;51.6;15.1;2.4;
Main occupation: Manual;4,785,723;31.8;35.2;31.7;21.2;30.6;41.5;29.3;23.5;5.3;26.4;23.6;3.0;32.4;19.2;2.7;44.7;17.0;1.8;
Main occupation: Non-manual;9,946,322;35.2;40.5;32.5;24.6;39.9;54.6;36.5;28.5;7.7;32.2;27.8;3.3;40.8;23.6;2.0;49.3;15.9;1.8;
Main occupation: ICT workers;719,666;27.4;39.8;32.6;25.6;39.0;57.7;37.8;26.3;10.0;27.5;30.8;3.8;35.6;28.8;1.5;45.7;15.3;2.9;
Main occupation: Other workers;14,012,379;34.4;38.7;32.2;23.4;36.7;49.9;34.0;26.9;6.8;30.4;26.2;3.1;38.2;21.8;2.3;47.9;16.3;1.8;
Net household monthly income: Less than 1,100 Euros;3,063,482;28.9;37.4;29.8;17.3;32.1;42.1;29.1;24.2;7.7;25.2;21.6;4.7;29.5;17.7;2.6;43.4;13.6;2.4;
Net household monthly income: 1,100 to 1,800 euros;5,501,594;33.6;38.8;32.3;22.4;34.8;46.2;32.5;26.0;5.0;29.6;25.3;3.1;36.7;20.5;2.1;47.5;17.0;2.0;
Net household monthly income: 1,800 to 2,700 euros;4,682,613;32.9;42.2;33.5;22.0;39.4;54.7;33.7;29.0;7.2;29.9;28.9;3.3;38.2;23.9;2.1;48.2;18.2;1.3;
Net household monthly income: More than 2,700 Euros;3,923,777;37.0;40.9;35.6;26.4;38.3;58.0;38.7;28.6;9.9;31.2;29.5;3.1;40.9;23.3;2.8;49.6;16.5;2.1;
Net household monthly income: DK/NA;5,925,375;34.4;34.6;32.6;22.6;35.3;44.6;34.0;25.8;5.1;30.2;24.6;2.7;34.8;20.7;1.2;41.3;16.1;1.2;
Notes:
1) Employment situation: the figures corresponding to this variables have  been obtained through the self-classification of the respondent 
Source: National Statistics Institute