Survey on Equipment and Use of Information and Communication Technologies in Households 
Use of ICT products by persons
Persons who have used the internet at least once who have some other electronic certificate by socio-economic characteristics and uses of the certificate
Unidades: Number of persons (aged 16 to 74 years) and horizontal percentages

	Total number of persons who have used the Internet at least once who have an electronic certificate	In their relationships with Public Administrations via Internet	In their relationships with private companies via Internet (e.g. for online banking, insurance, etc.)	To sign documents online	Have not used an electronic ID for marked activities	
Total Persons	2.299.996	58,2	21,2	35	31,8	
Studies completed: Illiterate persons with unfinished primary education	1.647	0	0	0	100	
Studies completed: Primary Education	42.297	35,3	14,9	10,4	54,3	
Studies completed: First stage Secondary Education	168.928	32,9	21,8	23,1	51,5	
Studies completed: Second stage Secondary Education	588.500	47	16,2	25,5	39,2	
Studies completed: Advanced Vocational Education	293.724	56	19	30,4	39,9	
Studies completed: University studies and similar	332.152	55,6	22,1	33,3	36,3	
Studies completed: University studies, Master's and similar	798.054	72,4	25,8	45,9	18,3	
Studies completed: University doctorate	74.696	87,9	18,5	61	6,8	
Studies completed: Others	0	..	..	..	..	
Employment situation: Employed economically active persons	1.685.514	62,8	22,1	38	27,7	
Employment situation: Unemployed economically active persons	339.666	48,7	16,7	34,9	39,1	
Employment situation: Inactive population: Students	125.669	39,4	24,4	23,7	49,2	
Employment situation: Inactive population: Household chores	31.727	49,4	12,6	23,9	50,6	
Employment situation: Inactive population: Pensioners	82.960	41	21,1	9,1	47,7	
Employment situation: Other employment situation	34.460	47,3	14,8	5	42,3	
Professional status (in main job): Worker employed by others	1.244.282	62,9	22	36,3	26,2	
Professional status (in main job): Self-employed or freelance workers	441.231	62,6	22,6	42,5	31,8	
Main occupation: Manual	144.677	41,6	18,8	13,5	46	
Main occupation: Non-manual	1.540.837	64,8	22,5	40,3	26	
Main occupation: ICT workers	152.936	82,6	39,1	43,7	9,3	
Main occupation: Other workers	1.532.578	60,8	20,4	37,4	29,5	
Net household monthly income: Less than 900 Euros	148.754	30,8	13,4	14,2	56,2	
Net household monthly income: From 901 to 1,600 Euros	477.077	53,5	17,2	31,2	40,6	
Net household monthly income: 1,601 to 2,500 euros	469.994	51,5	20,4	30,5	39,1	
Net household monthly income: More than 2,500 Euros	786.254	68,7	24,7	42,8	19,9	
Net household monthly income: DK/NA	417.918	61,3	22,8	37	27,3	
Notas:
Fuente: National Statistics Institute