Demographic characteristics;Holding of electronic ID Card and other electronic signature certificates;Total Total Persons;Total persons;34,939,067 Total Persons;Holding of electronic ID Card;25.7 Total Persons;Holding of other electronic signature certificates;8.6 Sex: Males;Total persons;17,512,226 Sex: Males;Holding of electronic ID Card;26.7 Sex: Males;Holding of other electronic signature certificates;9.6 Sex: Females;Total persons;17,426,841 Sex: Females;Holding of electronic ID Card;24.8 Sex: Females;Holding of other electronic signature certificates;7.5 Age: 16 to 24 years old;Total persons;4,480,791 Age: 16 to 24 years old;Holding of electronic ID Card;31.5 Age: 16 to 24 years old;Holding of other electronic signature certificates;4.5 Age: 25 to 34 years old;Total persons;7,371,159 Age: 25 to 34 years old;Holding of electronic ID Card;33.2 Age: 25 to 34 years old;Holding of other electronic signature certificates;10.8 Age: 35 to 44 years old;Total persons;7,751,982 Age: 35 to 44 years old;Holding of electronic ID Card;19.9 Age: 35 to 44 years old;Holding of other electronic signature certificates;11.6 Age: 45 to 54 years old;Total persons;6,537,602 Age: 45 to 54 years old;Holding of electronic ID Card;21.1 Age: 45 to 54 years old;Holding of other electronic signature certificates;11.1 Age: 55 to 64 years old;Total persons;5,010,804 Age: 55 to 64 years old;Holding of electronic ID Card;26.9 Age: 55 to 64 years old;Holding of other electronic signature certificates;5.7 Age: 65 to 74 years old;Total persons;3,786,729 Age: 65 to 74 years old;Holding of electronic ID Card;22.6 Age: 65 to 74 years old;Holding of other electronic signature certificates;2.5 Habitat: More than 100,000 inhabitants and provincial capitals;Total persons;14,508,191 Habitat: More than 100,000 inhabitants and provincial capitals;Holding of electronic ID Card;29.1 Habitat: More than 100,000 inhabitants and provincial capitals;Holding of other electronic signature certificates;10.0 Habitat: 50,000 to 100,000 inhabitants;Total persons;3,418,227 Habitat: 50,000 to 100,000 inhabitants;Holding of electronic ID Card;24.2 Habitat: 50,000 to 100,000 inhabitants;Holding of other electronic signature certificates;9.1 Habitat: 20,000 to 50,000 inhabitants;Total persons;4,971,634 Habitat: 20,000 to 50,000 inhabitants;Holding of electronic ID Card;24.7 Habitat: 20,000 to 50,000 inhabitants;Holding of other electronic signature certificates;7.6 Habitat: 10,000 to 20,000 inhabitants;Total persons;4,512,096 Habitat: 10,000 to 20,000 inhabitants;Holding of electronic ID Card;22.2 Habitat: 10,000 to 20,000 inhabitants;Holding of other electronic signature certificates;8.3 Habitat: Less than 10,000 inhabitants;Total persons;7,528,919 Habitat: Less than 10,000 inhabitants;Holding of electronic ID Card;22.6 Habitat: Less than 10,000 inhabitants;Holding of other electronic signature certificates;6.5 Size of the household: Households with 1 member;Total persons;1,940,692 Size of the household: Households with 1 member;Holding of electronic ID Card;24.7 Size of the household: Households with 1 member;Holding of other electronic signature certificates;8.1 Size of the household: Households with 2 members;Total persons;7,959,874 Size of the household: Households with 2 members;Holding of electronic ID Card;25.5 Size of the household: Households with 2 members;Holding of other electronic signature certificates;8.2 Size of the household: Households with 3 members;Total persons;9,961,533 Size of the household: Households with 3 members;Holding of electronic ID Card;26.3 Size of the household: Households with 3 members;Holding of other electronic signature certificates;8.0 Size of the household: Households with 4 members;Total persons;10,645,516 Size of the household: Households with 4 members;Holding of electronic ID Card;26.3 Size of the household: Households with 4 members;Holding of other electronic signature certificates;9.5 Size of the household: Households with 5 or more memberss;Total persons;4,431,452 Size of the household: Households with 5 or more memberss;Holding of electronic ID Card;23.8 Size of the household: Households with 5 or more memberss;Holding of other electronic signature certificates;8.7 Nationality: Spanish;Total persons;30,436,890 Nationality: Spanish;Holding of electronic ID Card;29.5 Nationality: Spanish;Holding of other electronic signature certificates;9.3 Nationality: Foreign;Total persons;4,502,177 Nationality: Foreign;Holding of electronic ID Card;0.0 Nationality: Foreign;Holding of other electronic signature certificates;4.1