Reference population	Autonomous Communities and Cities	Cookies: actions and concern	Total
Total persons	National total	Total	37,634,488
Total persons	National total	Changed browser settings to prevent or limit cookies	37.7
Total persons	National total	Concern about online activities being tracked to provide personalised advertising: very concerned	41.8
Total persons	National total	Concern about online activities being tracked to provide personalised advertising: somewhat concerned	33.4
Total persons	National total	Concern about online activities being tracked to provide personalised advertising: not at all concerned	22.4
Total persons	National total	Use of any anti-tracking software on any of their devices	15.3
Total persons	Andalucía	Total	6,680,781
Total persons	Andalucía	Changed browser settings to prevent or limit cookies	34.8
Total persons	Andalucía	Concern about online activities being tracked to provide personalised advertising: very concerned	44.9
Total persons	Andalucía	Concern about online activities being tracked to provide personalised advertising: somewhat concerned	30.5
Total persons	Andalucía	Concern about online activities being tracked to provide personalised advertising: not at all concerned	21.6
Total persons	Andalucía	Use of any anti-tracking software on any of their devices	14.7
Total persons	Aragón	Total	1,033,667
Total persons	Aragón	Changed browser settings to prevent or limit cookies	31.4
Total persons	Aragón	Concern about online activities being tracked to provide personalised advertising: very concerned	38.6
Total persons	Aragón	Concern about online activities being tracked to provide personalised advertising: somewhat concerned	34.2
Total persons	Aragón	Concern about online activities being tracked to provide personalised advertising: not at all concerned	24.9
Total persons	Aragón	Use of any anti-tracking software on any of their devices	13.1
Total persons	Asturias, Principado de	Total	768,024
Total persons	Asturias, Principado de	Changed browser settings to prevent or limit cookies	37.7
Total persons	Asturias, Principado de	Concern about online activities being tracked to provide personalised advertising: very concerned	38.6
Total persons	Asturias, Principado de	Concern about online activities being tracked to provide personalised advertising: somewhat concerned	35.8
Total persons	Asturias, Principado de	Concern about online activities being tracked to provide personalised advertising: not at all concerned	22.0
Total persons	Asturias, Principado de	Use of any anti-tracking software on any of their devices	15.0
Total persons	Balears, Illes	Total	979,691
Total persons	Balears, Illes	Changed browser settings to prevent or limit cookies	39.2
Total persons	Balears, Illes	Concern about online activities being tracked to provide personalised advertising: very concerned	41.3
Total persons	Balears, Illes	Concern about online activities being tracked to provide personalised advertising: somewhat concerned	35.2
Total persons	Balears, Illes	Concern about online activities being tracked to provide personalised advertising: not at all concerned	21.8
Total persons	Balears, Illes	Use of any anti-tracking software on any of their devices	16.4
Total persons	Canarias	Total	1,808,410
Total persons	Canarias	Changed browser settings to prevent or limit cookies	40.7
Total persons	Canarias	Concern about online activities being tracked to provide personalised advertising: very concerned	44.6
Total persons	Canarias	Concern about online activities being tracked to provide personalised advertising: somewhat concerned	29.2
Total persons	Canarias	Concern about online activities being tracked to provide personalised advertising: not at all concerned	23.5
Total persons	Canarias	Use of any anti-tracking software on any of their devices	17.9
Total persons	Cantabria	Total	451,971
Total persons	Cantabria	Changed browser settings to prevent or limit cookies	37.2
Total persons	Cantabria	Concern about online activities being tracked to provide personalised advertising: very concerned	40.5
Total persons	Cantabria	Concern about online activities being tracked to provide personalised advertising: somewhat concerned	32.8
Total persons	Cantabria	Concern about online activities being tracked to provide personalised advertising: not at all concerned	23.1
Total persons	Cantabria	Use of any anti-tracking software on any of their devices	17.1
Total persons	Castilla y León	Total	1,782,950
Total persons	Castilla y León	Changed browser settings to prevent or limit cookies	35.9
Total persons	Castilla y León	Concern about online activities being tracked to provide personalised advertising: very concerned	41.4
Total persons	Castilla y León	Concern about online activities being tracked to provide personalised advertising: somewhat concerned	33.2
Total persons	Castilla y León	Concern about online activities being tracked to provide personalised advertising: not at all concerned	21.0
Total persons	Castilla y León	Use of any anti-tracking software on any of their devices	14.7
Total persons	Castilla-La Mancha	Total	1,630,724
Total persons	Castilla-La Mancha	Changed browser settings to prevent or limit cookies	36.5
Total persons	Castilla-La Mancha	Concern about online activities being tracked to provide personalised advertising: very concerned	40.4
Total persons	Castilla-La Mancha	Concern about online activities being tracked to provide personalised advertising: somewhat concerned	35.8
Total persons	Castilla-La Mancha	Concern about online activities being tracked to provide personalised advertising: not at all concerned	21.3
Total persons	Castilla-La Mancha	Use of any anti-tracking software on any of their devices	13.4
Total persons	Cataluña	Total	6,205,917
Total persons	Cataluña	Changed browser settings to prevent or limit cookies	38.9
Total persons	Cataluña	Concern about online activities being tracked to provide personalised advertising: very concerned	38.7
Total persons	Cataluña	Concern about online activities being tracked to provide personalised advertising: somewhat concerned	35.5
Total persons	Cataluña	Concern about online activities being tracked to provide personalised advertising: not at all concerned	24.2
Total persons	Cataluña	Use of any anti-tracking software on any of their devices	16.1
Total persons	Comunitat Valenciana	Total	4,226,965
Total persons	Comunitat Valenciana	Changed browser settings to prevent or limit cookies	36.1
Total persons	Comunitat Valenciana	Concern about online activities being tracked to provide personalised advertising: very concerned	39.1
Total persons	Comunitat Valenciana	Concern about online activities being tracked to provide personalised advertising: somewhat concerned	35.1
Total persons	Comunitat Valenciana	Concern about online activities being tracked to provide personalised advertising: not at all concerned	24.3
Total persons	Comunitat Valenciana	Use of any anti-tracking software on any of their devices	14.0
Total persons	Extremadura	Total	794,179
Total persons	Extremadura	Changed browser settings to prevent or limit cookies	32.7
Total persons	Extremadura	Concern about online activities being tracked to provide personalised advertising: very concerned	44.2
Total persons	Extremadura	Concern about online activities being tracked to provide personalised advertising: somewhat concerned	27.1
Total persons	Extremadura	Concern about online activities being tracked to provide personalised advertising: not at all concerned	24.9
Total persons	Extremadura	Use of any anti-tracking software on any of their devices	13.0
Total persons	Galicia	Total	2,016,001
Total persons	Galicia	Changed browser settings to prevent or limit cookies	38.8
Total persons	Galicia	Concern about online activities being tracked to provide personalised advertising: very concerned	41.0
Total persons	Galicia	Concern about online activities being tracked to provide personalised advertising: somewhat concerned	32.8
Total persons	Galicia	Concern about online activities being tracked to provide personalised advertising: not at all concerned	20.7
Total persons	Galicia	Use of any anti-tracking software on any of their devices	15.0
Total persons	Madrid, Comunidad de	Total	5,473,408
Total persons	Madrid, Comunidad de	Changed browser settings to prevent or limit cookies	42.7
Total persons	Madrid, Comunidad de	Concern about online activities being tracked to provide personalised advertising: very concerned	44.2
Total persons	Madrid, Comunidad de	Concern about online activities being tracked to provide personalised advertising: somewhat concerned	34.2
Total persons	Madrid, Comunidad de	Concern about online activities being tracked to provide personalised advertising: not at all concerned	20.3
Total persons	Madrid, Comunidad de	Use of any anti-tracking software on any of their devices	16.2
Total persons	Murcia, Región de	Total	1,217,146
Total persons	Murcia, Región de	Changed browser settings to prevent or limit cookies	36.3
Total persons	Murcia, Región de	Concern about online activities being tracked to provide personalised advertising: very concerned	42.1
Total persons	Murcia, Región de	Concern about online activities being tracked to provide personalised advertising: somewhat concerned	31.9
Total persons	Murcia, Región de	Concern about online activities being tracked to provide personalised advertising: not at all concerned	22.8
Total persons	Murcia, Región de	Use of any anti-tracking software on any of their devices	13.2
Total persons	Navarra, Comunidad Foral de	Total	514,223
Total persons	Navarra, Comunidad Foral de	Changed browser settings to prevent or limit cookies	39.7
Total persons	Navarra, Comunidad Foral de	Concern about online activities being tracked to provide personalised advertising: very concerned	44.2
Total persons	Navarra, Comunidad Foral de	Concern about online activities being tracked to provide personalised advertising: somewhat concerned	32.3
Total persons	Navarra, Comunidad Foral de	Concern about online activities being tracked to provide personalised advertising: not at all concerned	21.4
Total persons	Navarra, Comunidad Foral de	Use of any anti-tracking software on any of their devices	19.2
Total persons	País Vasco	Total	1,676,415
Total persons	País Vasco	Changed browser settings to prevent or limit cookies	37.0
Total persons	País Vasco	Concern about online activities being tracked to provide personalised advertising: very concerned	41.6
Total persons	País Vasco	Concern about online activities being tracked to provide personalised advertising: somewhat concerned	34.4
Total persons	País Vasco	Concern about online activities being tracked to provide personalised advertising: not at all concerned	22.3
Total persons	País Vasco	Use of any anti-tracking software on any of their devices	16.7
Total persons	Rioja, La	Total	246,610
Total persons	Rioja, La	Changed browser settings to prevent or limit cookies	36.7
Total persons	Rioja, La	Concern about online activities being tracked to provide personalised advertising: very concerned	43.9
Total persons	Rioja, La	Concern about online activities being tracked to provide personalised advertising: somewhat concerned	31.5
Total persons	Rioja, La	Concern about online activities being tracked to provide personalised advertising: not at all concerned	20.6
Total persons	Rioja, La	Use of any anti-tracking software on any of their devices	15.8
Total persons	Ceuta	Total	65,930
Total persons	Ceuta	Changed browser settings to prevent or limit cookies	35.4
Total persons	Ceuta	Concern about online activities being tracked to provide personalised advertising: very concerned	44.3
Total persons	Ceuta	Concern about online activities being tracked to provide personalised advertising: somewhat concerned	27.8
Total persons	Ceuta	Concern about online activities being tracked to provide personalised advertising: not at all concerned	27.2
Total persons	Ceuta	Use of any anti-tracking software on any of their devices	13.3
Total persons	Melilla	Total	61,476
Total persons	Melilla	Changed browser settings to prevent or limit cookies	41.8
Total persons	Melilla	Concern about online activities being tracked to provide personalised advertising: very concerned	41.7
Total persons	Melilla	Concern about online activities being tracked to provide personalised advertising: somewhat concerned	42.0
Total persons	Melilla	Concern about online activities being tracked to provide personalised advertising: not at all concerned	15.5
Total persons	Melilla	Use of any anti-tracking software on any of their devices	16.1
Internet users in the last 3 months	National total	Total	36,718,725
Internet users in the last 3 months	National total	Changed browser settings to prevent or limit cookies	38.6
Internet users in the last 3 months	National total	Concern about online activities being tracked to provide personalised advertising: very concerned	42.9
Internet users in the last 3 months	National total	Concern about online activities being tracked to provide personalised advertising: somewhat concerned	34.2
Internet users in the last 3 months	National total	Concern about online activities being tracked to provide personalised advertising: not at all concerned	22.9
Internet users in the last 3 months	National total	Use of any anti-tracking software on any of their devices	15.7
Internet users in the last 3 months	Andalucía	Total	6,482,762
Internet users in the last 3 months	Andalucía	Changed browser settings to prevent or limit cookies	35.9
Internet users in the last 3 months	Andalucía	Concern about online activities being tracked to provide personalised advertising: very concerned	46.3
Internet users in the last 3 months	Andalucía	Concern about online activities being tracked to provide personalised advertising: somewhat concerned	31.5
Internet users in the last 3 months	Andalucía	Concern about online activities being tracked to provide personalised advertising: not at all concerned	22.2
Internet users in the last 3 months	Andalucía	Use of any anti-tracking software on any of their devices	15.2
Internet users in the last 3 months	Aragón	Total	1,009,813
Internet users in the last 3 months	Aragón	Changed browser settings to prevent or limit cookies	32.2
Internet users in the last 3 months	Aragón	Concern about online activities being tracked to provide personalised advertising: very concerned	39.5
Internet users in the last 3 months	Aragón	Concern about online activities being tracked to provide personalised advertising: somewhat concerned	35.0
Internet users in the last 3 months	Aragón	Concern about online activities being tracked to provide personalised advertising: not at all concerned	25.5
Internet users in the last 3 months	Aragón	Use of any anti-tracking software on any of their devices	13.4
Internet users in the last 3 months	Asturias, Principado de	Total	739,905
Internet users in the last 3 months	Asturias, Principado de	Changed browser settings to prevent or limit cookies	39.1
Internet users in the last 3 months	Asturias, Principado de	Concern about online activities being tracked to provide personalised advertising: very concerned	40.0
Internet users in the last 3 months	Asturias, Principado de	Concern about online activities being tracked to provide personalised advertising: somewhat concerned	37.2
Internet users in the last 3 months	Asturias, Principado de	Concern about online activities being tracked to provide personalised advertising: not at all concerned	22.8
Internet users in the last 3 months	Asturias, Principado de	Use of any anti-tracking software on any of their devices	15.6
Internet users in the last 3 months	Balears, Illes	Total	963,517
Internet users in the last 3 months	Balears, Illes	Changed browser settings to prevent or limit cookies	39.9
Internet users in the last 3 months	Balears, Illes	Concern about online activities being tracked to provide personalised advertising: very concerned	42.0
Internet users in the last 3 months	Balears, Illes	Concern about online activities being tracked to provide personalised advertising: somewhat concerned	35.8
Internet users in the last 3 months	Balears, Illes	Concern about online activities being tracked to provide personalised advertising: not at all concerned	22.2
Internet users in the last 3 months	Balears, Illes	Use of any anti-tracking software on any of their devices	16.7
Internet users in the last 3 months	Canarias	Total	1,761,353
Internet users in the last 3 months	Canarias	Changed browser settings to prevent or limit cookies	41.7
Internet users in the last 3 months	Canarias	Concern about online activities being tracked to provide personalised advertising: very concerned	45.8
Internet users in the last 3 months	Canarias	Concern about online activities being tracked to provide personalised advertising: somewhat concerned	30.0
Internet users in the last 3 months	Canarias	Concern about online activities being tracked to provide personalised advertising: not at all concerned	24.2
Internet users in the last 3 months	Canarias	Use of any anti-tracking software on any of their devices	18.4
Internet users in the last 3 months	Cantabria	Total	435,593
Internet users in the last 3 months	Cantabria	Changed browser settings to prevent or limit cookies	38.6
Internet users in the last 3 months	Cantabria	Concern about online activities being tracked to provide personalised advertising: very concerned	42.0
Internet users in the last 3 months	Cantabria	Concern about online activities being tracked to provide personalised advertising: somewhat concerned	34.0
Internet users in the last 3 months	Cantabria	Concern about online activities being tracked to provide personalised advertising: not at all concerned	24.0
Internet users in the last 3 months	Cantabria	Use of any anti-tracking software on any of their devices	17.8
Internet users in the last 3 months	Castilla y León	Total	1,705,075
Internet users in the last 3 months	Castilla y León	Changed browser settings to prevent or limit cookies	37.5
Internet users in the last 3 months	Castilla y León	Concern about online activities being tracked to provide personalised advertising: very concerned	43.3
Internet users in the last 3 months	Castilla y León	Concern about online activities being tracked to provide personalised advertising: somewhat concerned	34.7
Internet users in the last 3 months	Castilla y León	Concern about online activities being tracked to provide personalised advertising: not at all concerned	22.0
Internet users in the last 3 months	Castilla y León	Use of any anti-tracking software on any of their devices	15.4
Internet users in the last 3 months	Castilla-La Mancha	Total	1,590,751
Internet users in the last 3 months	Castilla-La Mancha	Changed browser settings to prevent or limit cookies	37.4
Internet users in the last 3 months	Castilla-La Mancha	Concern about online activities being tracked to provide personalised advertising: very concerned	41.5
Internet users in the last 3 months	Castilla-La Mancha	Concern about online activities being tracked to provide personalised advertising: somewhat concerned	36.7
Internet users in the last 3 months	Castilla-La Mancha	Concern about online activities being tracked to provide personalised advertising: not at all concerned	21.8
Internet users in the last 3 months	Castilla-La Mancha	Use of any anti-tracking software on any of their devices	13.7
Internet users in the last 3 months	Cataluña	Total	6,103,092
Internet users in the last 3 months	Cataluña	Changed browser settings to prevent or limit cookies	39.5
Internet users in the last 3 months	Cataluña	Concern about online activities being tracked to provide personalised advertising: very concerned	39.3
Internet users in the last 3 months	Cataluña	Concern about online activities being tracked to provide personalised advertising: somewhat concerned	36.1
Internet users in the last 3 months	Cataluña	Concern about online activities being tracked to provide personalised advertising: not at all concerned	24.6
Internet users in the last 3 months	Cataluña	Use of any anti-tracking software on any of their devices	16.4
Internet users in the last 3 months	Comunitat Valenciana	Total	4,163,969
Internet users in the last 3 months	Comunitat Valenciana	Changed browser settings to prevent or limit cookies	36.7
Internet users in the last 3 months	Comunitat Valenciana	Concern about online activities being tracked to provide personalised advertising: very concerned	39.7
Internet users in the last 3 months	Comunitat Valenciana	Concern about online activities being tracked to provide personalised advertising: somewhat concerned	35.6
Internet users in the last 3 months	Comunitat Valenciana	Concern about online activities being tracked to provide personalised advertising: not at all concerned	24.7
Internet users in the last 3 months	Comunitat Valenciana	Use of any anti-tracking software on any of their devices	14.2
Internet users in the last 3 months	Extremadura	Total	764,100
Internet users in the last 3 months	Extremadura	Changed browser settings to prevent or limit cookies	34.0
Internet users in the last 3 months	Extremadura	Concern about online activities being tracked to provide personalised advertising: very concerned	45.9
Internet users in the last 3 months	Extremadura	Concern about online activities being tracked to provide personalised advertising: somewhat concerned	28.1
Internet users in the last 3 months	Extremadura	Concern about online activities being tracked to provide personalised advertising: not at all concerned	25.9
Internet users in the last 3 months	Extremadura	Use of any anti-tracking software on any of their devices	13.5
Internet users in the last 3 months	Galicia	Total	1,904,146
Internet users in the last 3 months	Galicia	Changed browser settings to prevent or limit cookies	41.1
Internet users in the last 3 months	Galicia	Concern about online activities being tracked to provide personalised advertising: very concerned	43.4
Internet users in the last 3 months	Galicia	Concern about online activities being tracked to provide personalised advertising: somewhat concerned	34.7
Internet users in the last 3 months	Galicia	Concern about online activities being tracked to provide personalised advertising: not at all concerned	21.9
Internet users in the last 3 months	Galicia	Use of any anti-tracking software on any of their devices	15.8
Internet users in the last 3 months	Madrid, Comunidad de	Total	5,401,166
Internet users in the last 3 months	Madrid, Comunidad de	Changed browser settings to prevent or limit cookies	43.3
Internet users in the last 3 months	Madrid, Comunidad de	Concern about online activities being tracked to provide personalised advertising: very concerned	44.8
Internet users in the last 3 months	Madrid, Comunidad de	Concern about online activities being tracked to provide personalised advertising: somewhat concerned	34.7
Internet users in the last 3 months	Madrid, Comunidad de	Concern about online activities being tracked to provide personalised advertising: not at all concerned	20.6
Internet users in the last 3 months	Madrid, Comunidad de	Use of any anti-tracking software on any of their devices	16.4
Internet users in the last 3 months	Murcia, Región de	Total	1,178,230
Internet users in the last 3 months	Murcia, Región de	Changed browser settings to prevent or limit cookies	37.5
Internet users in the last 3 months	Murcia, Región de	Concern about online activities being tracked to provide personalised advertising: very concerned	43.5
Internet users in the last 3 months	Murcia, Región de	Concern about online activities being tracked to provide personalised advertising: somewhat concerned	33.0
Internet users in the last 3 months	Murcia, Región de	Concern about online activities being tracked to provide personalised advertising: not at all concerned	23.5
Internet users in the last 3 months	Murcia, Región de	Use of any anti-tracking software on any of their devices	13.6
Internet users in the last 3 months	Navarra, Comunidad Foral de	Total	503,477
Internet users in the last 3 months	Navarra, Comunidad Foral de	Changed browser settings to prevent or limit cookies	40.5
Internet users in the last 3 months	Navarra, Comunidad Foral de	Concern about online activities being tracked to provide personalised advertising: very concerned	45.1
Internet users in the last 3 months	Navarra, Comunidad Foral de	Concern about online activities being tracked to provide personalised advertising: somewhat concerned	33.0
Internet users in the last 3 months	Navarra, Comunidad Foral de	Concern about online activities being tracked to provide personalised advertising: not at all concerned	21.8
Internet users in the last 3 months	Navarra, Comunidad Foral de	Use of any anti-tracking software on any of their devices	19.6
Internet users in the last 3 months	País Vasco	Total	1,648,633
Internet users in the last 3 months	País Vasco	Changed browser settings to prevent or limit cookies	37.6
Internet users in the last 3 months	País Vasco	Concern about online activities being tracked to provide personalised advertising: very concerned	42.3
Internet users in the last 3 months	País Vasco	Concern about online activities being tracked to provide personalised advertising: somewhat concerned	35.0
Internet users in the last 3 months	País Vasco	Concern about online activities being tracked to provide personalised advertising: not at all concerned	22.7
Internet users in the last 3 months	País Vasco	Use of any anti-tracking software on any of their devices	17.0
Internet users in the last 3 months	Rioja, La	Total	236,656
Internet users in the last 3 months	Rioja, La	Changed browser settings to prevent or limit cookies	38.2
Internet users in the last 3 months	Rioja, La	Concern about online activities being tracked to provide personalised advertising: very concerned	45.7
Internet users in the last 3 months	Rioja, La	Concern about online activities being tracked to provide personalised advertising: somewhat concerned	32.9
Internet users in the last 3 months	Rioja, La	Concern about online activities being tracked to provide personalised advertising: not at all concerned	21.4
Internet users in the last 3 months	Rioja, La	Use of any anti-tracking software on any of their devices	16.4
Internet users in the last 3 months	Ceuta	Total	65,512
Internet users in the last 3 months	Ceuta	Changed browser settings to prevent or limit cookies	35.6
Internet users in the last 3 months	Ceuta	Concern about online activities being tracked to provide personalised advertising: very concerned	44.6
Internet users in the last 3 months	Ceuta	Concern about online activities being tracked to provide personalised advertising: somewhat concerned	28.0
Internet users in the last 3 months	Ceuta	Concern about online activities being tracked to provide personalised advertising: not at all concerned	27.4
Internet users in the last 3 months	Ceuta	Use of any anti-tracking software on any of their devices	13.4
Internet users in the last 3 months	Melilla	Total	60,975
Internet users in the last 3 months	Melilla	Changed browser settings to prevent or limit cookies	42.1
Internet users in the last 3 months	Melilla	Concern about online activities being tracked to provide personalised advertising: very concerned	42.0
Internet users in the last 3 months	Melilla	Concern about online activities being tracked to provide personalised advertising: somewhat concerned	42.3
Internet users in the last 3 months	Melilla	Concern about online activities being tracked to provide personalised advertising: not at all concerned	15.7
Internet users in the last 3 months	Melilla	Use of any anti-tracking software on any of their devices	16.3