Survey on Equipment and Use of Information and Communication Technologies in Households 
Sampling errors
Standard errors related to ICT equipment in dwellings by Autonomous Community and main types of equipment
Units: Percentages

,Dwellings with some kind of computer,Dwellings with Internet access,Dwellings with Broadband connection,
National Total,0.45,0.49,0.49,
Andalucía,0.93,1.06,1.06,
Aragón,1.74,1.86,1.85,
Asturias, Principado de,1.41,1.48,1.53,
Balears, Illes,2.45,2.54,2.57,
Canarias,2.00,2.15,2.16,
Cantabria,2.09,2.29,2.30,
Castilla y León,1.64,1.65,1.69,
Castilla-La Mancha,1.98,2.25,2.26,
Cataluña,1.33,1.37,1.38,
Comunitat Valenciana,1.51,1.75,1.72,
Extremadura,2.05,2.54,2.47,
Galicia,2.04,2.06,2.03,
Madrid, Comunidad de,1.54,1.60,1.60,
Murcia, Región de,2.12,2.47,2.53,
Navarra, Comunidad Foral de,1.20,1.39,1.42,
País Vasco,1.76,1.87,1.88,
Rioja, La,2.85,2.86,2.86,
Ceuta and Melilla,5.86,5.74,5.92,
Notes:
1) Standard error: estimation of the standard deviation of the estimator  of a certain caracteristic, expressed in percentage. 
  
 Results obtained from dwellings with at least one member aged  16 to 74 years.
Source: National Statistics Institute