Survey on Equipment and Use of Information and Communication Technologies in Households 
Evolution of the main variables
Persons data evolution (2006-2014) by socio-economic characteristics, type of ICT use and period
Unidades: horizontal % on persons (aged 16 to 74 years old)

,Total Persons who have used a computer in the last 3 months,,,,,,,,,Persons who have used the Internet in the last 3 months,,,,,,,,,Persons who have purchased via the Internet in the last 3 months,,,,,,,,,
,2014,2013,2012,2011,2010,2009,2008,2007,2006,2014,2013,2012,2011,2010,2009,2008,2007,2006,2014,2013,2012,2011,2010,2009,2008,2007,2006,
Total Persons,73,3,72,1,72,68,7,66,8,62,3,60,2,56,5,53,4,76,2,71,6,69,5,66,5,63,5,59,55,9,51,5,47,3,27,5,22,9,21,7,18,6,17,15,2,12,8,12,7,10,
Studies completed: Illiterate persons,9,6,0,2,4,5,4,1,5,0,9,0,4,1,1,6,11,0,2,4,3,3,1,5,0,5,0,3,0,4,0,1,2,0,0,0,0,0,3,0,0,0,
Studies completed: Primary Education,33,7,26,2,28,4,31,1,25,2,20,7,17,9,15,3,15,7,37,7,25,3,24,7,28,4,22,1,17,6,14,2,11,5,11,9,4,6,2,6,3,2,9,2,3,2,1,1,6,1,0,7,
Studies completed: First stage Secondary Education,67,4,67,3,69,9,65,8,63,7,59,8,57,2,50,9,44,3,73,67,2,67,2,62,5,59,54,3,51,43,6,36,6,13,9,11,5,11,4,10,8,8,7,7,5,6,6,4,9,4,3,
Studies completed: Second stage Secondary Education,88,5,86,8,87,6,84,3,82,7,80,4,78,7,76,1,73,9,90,9,86,2,84,8,82,2,78,8,77,74,4,70,2,65,5,33,8,25,2,24,5,21,1,19,7,17,7,15,7,16,2,13,4,
Studies completed: Advanced Vocational Education,91,1,93,7,92,1,92,1,90,2,87,2,85,82,3,79,5,92,8,92,7,90,4,89,7,87,2,84,6,80,76,1,70,41,7,33,6,33,3,29,9,26,9,24,19,4,19,4,14,6,
Studies completed: Higher Education,97,4,96,5,95,8,95,95,2,92,8,93,7,91,4,90,4,97,7,96,4,94,3,94,4,94,91,4,90,9,88,5,87,1,52,6,49,2,46,2,40,1,37,6,35,9,31,32,6,26,5,
Studies completed: Others,33,7,74,22,1,35,40,8,9,8,45,8,8,2,15,5,33,7,85,7,22,1,35,40,8,9,8,44,8,8,2,15,5,3,2,32,9,2,5,0,0,0,0,0,0,
Employment situation: Employed economically active persons,86,6,85,5,85,6,82,4,80,3,75,3,72,8,69,6,65,9,89,84,9,83,3,80,1,77,1,71,5,67,6,63,6,58,6,38,32,3,30,3,25,4,23,2,21,2,16,8,17,3,13,6,
Employment situation: Unemployed economically active persons,71,1,73,71,67,67,4,61,59,3,54,6,46,7,77,5,73,8,68,2,63,6,63,57,9,55,1,48,7,41,20,3,17,6,14,3,12,2,14,2,9,9,8,9,6,7,3,
Employment situation: Inactive population: Students,98,1,98,7,98,9,99,98,8,99,1,97,9,97,6,96,6,99,99,2,96,9,99,98,2,98,5,96,8,95,5,94,2,36,7,32,8,27,1,25,5,21,7,19,8,20,2,16,8,14,9,
Employment situation: Inactive population: Household chores,36,8,35,2,35,5,33,4,30,3,25,7,24,1,21,8,20,39,7,34,3,32,6,30,2,25,5,22,4,19,7,16,9,14,4,7,8,4,6,6,2,5,6,3,3,8,3,2,1,7,
Employment situation: Inactive population: Pensioners,36,9,33,5,30,2,24,3,22,9,19,8,15,7,11,1,10,6,37,4,31,4,27,4,22,7,20,3,17,13,7,9,5,7,6,7,8,5,7,5,8,4,6,3,7,2,8,2,3,1,9,1,2,
Employment situation: Other employment situation,55,6,61,7,62,6,50,6,48,2,60,4,46,4,47,8,48,59,6,59,8,57,4,48,5,46,8,55,5,44,3,40,6,39,7,19,9,11,2,15,4,14,1,10,8,11,6,6,6,10,2,8,1,
Professional status (in main job): Worker employed by others,87,7,86,8,86,6,83,4,81,6,77,74,2,71,4,67,6,90,5,86,3,84,5,81,3,78,4,73,2,69,3,65,7,60,5,39,2,32,6,30,7,25,6,23,6,21,8,17,2,17,4,13,3,
Professional status (in main job): Self-employed or freelance workers,82,80,80,9,77,3,74,5,67,6,66,2,62,1,58,5,83,79,77,6,74,3,71,1,64,59,4,54,6,50,8,32,8,31,28,5,24,7,21,6,18,5,15,2,16,6,14,6,
Notas:
Employment situation: the figures corresponding to this variables have been obtained through the self-classification of the respondent 

 Picasa  are classified, starting in 2014, as Illiterates. Previously they were classifiedas Primary Education
Fuente: National Statistics Institute