Population class Socio-economic characteristics Identification procedures Total Internet users in the last 3 months Total Persons Total 32.844.075 Internet users in the last 3 months Total Persons They have used a procedure 88 Internet users in the last 3 months Total Persons A simple login with a username and password 83,7 Internet users in the last 3 months Total Persons Social media login used for other services 45,7 Internet users in the last 3 months Total Persons An electronic security token 12 Internet users in the last 3 months Total Persons An electronic identification certificate or a card used with a card reader 24,6 Internet users in the last 3 months Total Persons Receiving a message on your mobile phone with a code 65,2 Internet users in the last 3 months Total Persons A list of one-time use PIN codes (such as a plastic card with codes) or random characters for a password. 34,5 Internet users in the last 3 months Total Persons Other electronic identification procedures 23,9 Internet users in the last 3 months Studies completed: Illiterate persons with unfinished primary education Total 665.022 Internet users in the last 3 months Studies completed: Illiterate persons with unfinished primary education They have used a procedure 50,7 Internet users in the last 3 months Studies completed: Illiterate persons with unfinished primary education A simple login with a username and password 40,7 Internet users in the last 3 months Studies completed: Illiterate persons with unfinished primary education Social media login used for other services 22 Internet users in the last 3 months Studies completed: Illiterate persons with unfinished primary education An electronic security token 3,1 Internet users in the last 3 months Studies completed: Illiterate persons with unfinished primary education An electronic identification certificate or a card used with a card reader 5,2 Internet users in the last 3 months Studies completed: Illiterate persons with unfinished primary education Receiving a message on your mobile phone with a code 27,5 Internet users in the last 3 months Studies completed: Illiterate persons with unfinished primary education A list of one-time use PIN codes (such as a plastic card with codes) or random characters for a password. 11,2 Internet users in the last 3 months Studies completed: Illiterate persons with unfinished primary education Other electronic identification procedures 6,6 Internet users in the last 3 months Studies completed: Primary Education Total 3.020.020 Internet users in the last 3 months Studies completed: Primary Education They have used a procedure 65,9 Internet users in the last 3 months Studies completed: Primary Education A simple login with a username and password 57,8 Internet users in the last 3 months Studies completed: Primary Education Social media login used for other services 23,4 Internet users in the last 3 months Studies completed: Primary Education An electronic security token 4,7 Internet users in the last 3 months Studies completed: Primary Education An electronic identification certificate or a card used with a card reader 8,4 Internet users in the last 3 months Studies completed: Primary Education Receiving a message on your mobile phone with a code 37,4 Internet users in the last 3 months Studies completed: Primary Education A list of one-time use PIN codes (such as a plastic card with codes) or random characters for a password. 15,3 Internet users in the last 3 months Studies completed: Primary Education Other electronic identification procedures 10,1 Internet users in the last 3 months Studies completed: First stage Secondary Education Total 7.670.794 Internet users in the last 3 months Studies completed: First stage Secondary Education They have used a procedure 82 Internet users in the last 3 months Studies completed: First stage Secondary Education A simple login with a username and password 76,4 Internet users in the last 3 months Studies completed: First stage Secondary Education Social media login used for other services 41,3 Internet users in the last 3 months Studies completed: First stage Secondary Education An electronic security token 7,6 Internet users in the last 3 months Studies completed: First stage Secondary Education An electronic identification certificate or a card used with a card reader 13,7 Internet users in the last 3 months Studies completed: First stage Secondary Education Receiving a message on your mobile phone with a code 52,3 Internet users in the last 3 months Studies completed: First stage Secondary Education A list of one-time use PIN codes (such as a plastic card with codes) or random characters for a password. 25,4 Internet users in the last 3 months Studies completed: First stage Secondary Education Other electronic identification procedures 17,5 Internet users in the last 3 months Studies completed: Second stage Secondary Education Total 8.650.860 Internet users in the last 3 months Studies completed: Second stage Secondary Education They have used a procedure 92,5 Internet users in the last 3 months Studies completed: Second stage Secondary Education A simple login with a username and password 88,6 Internet users in the last 3 months Studies completed: Second stage Secondary Education Social media login used for other services 50,8 Internet users in the last 3 months Studies completed: Second stage Secondary Education An electronic security token 13 Internet users in the last 3 months Studies completed: Second stage Secondary Education An electronic identification certificate or a card used with a card reader 23,5 Internet users in the last 3 months Studies completed: Second stage Secondary Education Receiving a message on your mobile phone with a code 68,4 Internet users in the last 3 months Studies completed: Second stage Secondary Education A list of one-time use PIN codes (such as a plastic card with codes) or random characters for a password. 34,9 Internet users in the last 3 months Studies completed: Second stage Secondary Education Other electronic identification procedures 25,3 Internet users in the last 3 months Studies completed: Advanced Vocational Education Total 4.068.048 Internet users in the last 3 months Studies completed: Advanced Vocational Education They have used a procedure 94,5 Internet users in the last 3 months Studies completed: Advanced Vocational Education A simple login with a username and password 90,5 Internet users in the last 3 months Studies completed: Advanced Vocational Education Social media login used for other services 50,3 Internet users in the last 3 months Studies completed: Advanced Vocational Education An electronic security token 15,4 Internet users in the last 3 months Studies completed: Advanced Vocational Education An electronic identification certificate or a card used with a card reader 32,8 Internet users in the last 3 months Studies completed: Advanced Vocational Education Receiving a message on your mobile phone with a code 78,2 Internet users in the last 3 months Studies completed: Advanced Vocational Education A list of one-time use PIN codes (such as a plastic card with codes) or random characters for a password. 42,1 Internet users in the last 3 months Studies completed: Advanced Vocational Education Other electronic identification procedures 30,9 Internet users in the last 3 months Studies completed: University studies and similar Total 3.636.478 Internet users in the last 3 months Studies completed: University studies and similar They have used a procedure 94,7 Internet users in the last 3 months Studies completed: University studies and similar A simple login with a username and password 92,5 Internet users in the last 3 months Studies completed: University studies and similar Social media login used for other services 52,4 Internet users in the last 3 months Studies completed: University studies and similar An electronic security token 13,6 Internet users in the last 3 months Studies completed: University studies and similar An electronic identification certificate or a card used with a card reader 34,1 Internet users in the last 3 months Studies completed: University studies and similar Receiving a message on your mobile phone with a code 78,9 Internet users in the last 3 months Studies completed: University studies and similar A list of one-time use PIN codes (such as a plastic card with codes) or random characters for a password. 42,3 Internet users in the last 3 months Studies completed: University studies and similar Other electronic identification procedures 27,3 Internet users in the last 3 months Studies completed: University studies, Master's and similar Total 4.736.807 Internet users in the last 3 months Studies completed: University studies, Master's and similar They have used a procedure 97,3 Internet users in the last 3 months Studies completed: University studies, Master's and similar A simple login with a username and password 95,6 Internet users in the last 3 months Studies completed: University studies, Master's and similar Social media login used for other services 51,6 Internet users in the last 3 months Studies completed: University studies, Master's and similar An electronic security token 18 Internet users in the last 3 months Studies completed: University studies, Master's and similar An electronic identification certificate or a card used with a card reader 40,8 Internet users in the last 3 months Studies completed: University studies, Master's and similar Receiving a message on your mobile phone with a code 80,7 Internet users in the last 3 months Studies completed: University studies, Master's and similar A list of one-time use PIN codes (such as a plastic card with codes) or random characters for a password. 50,8 Internet users in the last 3 months Studies completed: University studies, Master's and similar Other electronic identification procedures 33,3 Internet users in the last 3 months Studies completed: University doctorate Total 350.900 Internet users in the last 3 months Studies completed: University doctorate They have used a procedure 98,8 Internet users in the last 3 months Studies completed: University doctorate A simple login with a username and password 97 Internet users in the last 3 months Studies completed: University doctorate Social media login used for other services 55,1 Internet users in the last 3 months Studies completed: University doctorate An electronic security token 21,2 Internet users in the last 3 months Studies completed: University doctorate An electronic identification certificate or a card used with a card reader 49,7 Internet users in the last 3 months Studies completed: University doctorate Receiving a message on your mobile phone with a code 83,8 Internet users in the last 3 months Studies completed: University doctorate A list of one-time use PIN codes (such as a plastic card with codes) or random characters for a password. 44 Internet users in the last 3 months Studies completed: University doctorate Other electronic identification procedures 36,9 Internet users in the last 3 months Studies completed: Others Total 45.145 Internet users in the last 3 months Studies completed: Others They have used a procedure 70,8 Internet users in the last 3 months Studies completed: Others A simple login with a username and password 58,1 Internet users in the last 3 months Studies completed: Others Social media login used for other services 29,2 Internet users in the last 3 months Studies completed: Others An electronic security token 18,3 Internet users in the last 3 months Studies completed: Others An electronic identification certificate or a card used with a card reader 32,5 Internet users in the last 3 months Studies completed: Others Receiving a message on your mobile phone with a code 46,4 Internet users in the last 3 months Studies completed: Others A list of one-time use PIN codes (such as a plastic card with codes) or random characters for a password. 32,2 Internet users in the last 3 months Studies completed: Others Other electronic identification procedures 35,9 Internet users in the last 3 months Employment situation: Employed economically active persons Total 16.964.772 Internet users in the last 3 months Employment situation: Employed economically active persons They have used a procedure 92 Internet users in the last 3 months Employment situation: Employed economically active persons A simple login with a username and password 88,1 Internet users in the last 3 months Employment situation: Employed economically active persons Social media login used for other services 48,9 Internet users in the last 3 months Employment situation: Employed economically active persons An electronic security token 14 Internet users in the last 3 months Employment situation: Employed economically active persons An electronic identification certificate or a card used with a card reader 30,8 Internet users in the last 3 months Employment situation: Employed economically active persons Receiving a message on your mobile phone with a code 72,4 Internet users in the last 3 months Employment situation: Employed economically active persons A list of one-time use PIN codes (such as a plastic card with codes) or random characters for a password. 40 Internet users in the last 3 months Employment situation: Employed economically active persons Other electronic identification procedures 27,4 Internet users in the last 3 months Employment situation: Unemployed economically active persons Total 5.262.966 Internet users in the last 3 months Employment situation: Unemployed economically active persons They have used a procedure 87,4 Internet users in the last 3 months Employment situation: Unemployed economically active persons A simple login with a username and password 81,9 Internet users in the last 3 months Employment situation: Unemployed economically active persons Social media login used for other services 45,3 Internet users in the last 3 months Employment situation: Unemployed economically active persons An electronic security token 10,3 Internet users in the last 3 months Employment situation: Unemployed economically active persons An electronic identification certificate or a card used with a card reader 22 Internet users in the last 3 months Employment situation: Unemployed economically active persons Receiving a message on your mobile phone with a code 64,4 Internet users in the last 3 months Employment situation: Unemployed economically active persons A list of one-time use PIN codes (such as a plastic card with codes) or random characters for a password. 31,3 Internet users in the last 3 months Employment situation: Unemployed economically active persons Other electronic identification procedures 22,3 Internet users in the last 3 months Employment situation: Inactive population: Students Total 3.514.410 Internet users in the last 3 months Employment situation: Inactive population: Students They have used a procedure 96,7 Internet users in the last 3 months Employment situation: Inactive population: Students A simple login with a username and password 94,5 Internet users in the last 3 months Employment situation: Inactive population: Students Social media login used for other services 70 Internet users in the last 3 months Employment situation: Inactive population: Students An electronic security token 17,1 Internet users in the last 3 months Employment situation: Inactive population: Students An electronic identification certificate or a card used with a card reader 20,9 Internet users in the last 3 months Employment situation: Inactive population: Students Receiving a message on your mobile phone with a code 70 Internet users in the last 3 months Employment situation: Inactive population: Students A list of one-time use PIN codes (such as a plastic card with codes) or random characters for a password. 32,3 Internet users in the last 3 months Employment situation: Inactive population: Students Other electronic identification procedures 28,7 Internet users in the last 3 months Employment situation: Inactive population: Household chores Total 1.372.684 Internet users in the last 3 months Employment situation: Inactive population: Household chores They have used a procedure 67,1 Internet users in the last 3 months Employment situation: Inactive population: Household chores A simple login with a username and password 63,5 Internet users in the last 3 months Employment situation: Inactive population: Household chores Social media login used for other services 23,2 Internet users in the last 3 months Employment situation: Inactive population: Household chores An electronic security token 5 Internet users in the last 3 months Employment situation: Inactive population: Household chores An electronic identification certificate or a card used with a card reader 6 Internet users in the last 3 months Employment situation: Inactive population: Household chores Receiving a message on your mobile phone with a code 34,2 Internet users in the last 3 months Employment situation: Inactive population: Household chores A list of one-time use PIN codes (such as a plastic card with codes) or random characters for a password. 17,5 Internet users in the last 3 months Employment situation: Inactive population: Household chores Other electronic identification procedures 9,4 Internet users in the last 3 months Employment situation: Inactive population: Pensioners Total 3.941.708 Internet users in the last 3 months Employment situation: Inactive population: Pensioners They have used a procedure 71,1 Internet users in the last 3 months Employment situation: Inactive population: Pensioners A simple login with a username and password 64,1 Internet users in the last 3 months Employment situation: Inactive population: Pensioners Social media login used for other services 20,3 Internet users in the last 3 months Employment situation: Inactive population: Pensioners An electronic security token 4,9 Internet users in the last 3 months Employment situation: Inactive population: Pensioners An electronic identification certificate or a card used with a card reader 11,7 Internet users in the last 3 months Employment situation: Inactive population: Pensioners Receiving a message on your mobile phone with a code 44,2 Internet users in the last 3 months Employment situation: Inactive population: Pensioners A list of one-time use PIN codes (such as a plastic card with codes) or random characters for a password. 22,3 Internet users in the last 3 months Employment situation: Inactive population: Pensioners Other electronic identification procedures 11,9 Internet users in the last 3 months Employment situation: Other employment situation Total 1.787.534 Internet users in the last 3 months Employment situation: Other employment situation They have used a procedure 87,8 Internet users in the last 3 months Employment situation: Other employment situation A simple login with a username and password 84,2 Internet users in the last 3 months Employment situation: Other employment situation Social media login used for other services 42,5 Internet users in the last 3 months Employment situation: Other employment situation An electronic security token 8,1 Internet users in the last 3 months Employment situation: Other employment situation An electronic identification certificate or a card used with a card reader 22,9 Internet users in the last 3 months Employment situation: Other employment situation Receiving a message on your mobile phone with a code 60,8 Internet users in the last 3 months Employment situation: Other employment situation A list of one-time use PIN codes (such as a plastic card with codes) or random characters for a password. 35,3 Internet users in the last 3 months Employment situation: Other employment situation Other electronic identification procedures 23,4 Internet users in the last 3 months Professional status (in main job): Worker employed by others Total 14.298.332 Internet users in the last 3 months Professional status (in main job): Worker employed by others They have used a procedure 92,5 Internet users in the last 3 months Professional status (in main job): Worker employed by others A simple login with a username and password 89 Internet users in the last 3 months Professional status (in main job): Worker employed by others Social media login used for other services 49,8 Internet users in the last 3 months Professional status (in main job): Worker employed by others An electronic security token 14,5 Internet users in the last 3 months Professional status (in main job): Worker employed by others An electronic identification certificate or a card used with a card reader 30,1 Internet users in the last 3 months Professional status (in main job): Worker employed by others Receiving a message on your mobile phone with a code 72,7 Internet users in the last 3 months Professional status (in main job): Worker employed by others A list of one-time use PIN codes (such as a plastic card with codes) or random characters for a password. 40,6 Internet users in the last 3 months Professional status (in main job): Worker employed by others Other electronic identification procedures 27,7 Internet users in the last 3 months Professional status (in main job): Self-employed or freelance workers Total 2.666.440 Internet users in the last 3 months Professional status (in main job): Self-employed or freelance workers They have used a procedure 89,3 Internet users in the last 3 months Professional status (in main job): Self-employed or freelance workers A simple login with a username and password 83,3 Internet users in the last 3 months Professional status (in main job): Self-employed or freelance workers Social media login used for other services 44 Internet users in the last 3 months Professional status (in main job): Self-employed or freelance workers An electronic security token 11,4 Internet users in the last 3 months Professional status (in main job): Self-employed or freelance workers An electronic identification certificate or a card used with a card reader 34,6 Internet users in the last 3 months Professional status (in main job): Self-employed or freelance workers Receiving a message on your mobile phone with a code 70,6 Internet users in the last 3 months Professional status (in main job): Self-employed or freelance workers A list of one-time use PIN codes (such as a plastic card with codes) or random characters for a password. 37 Internet users in the last 3 months Professional status (in main job): Self-employed or freelance workers Other electronic identification procedures 26,1 Internet users in the last 3 months Main occupation: Manual Total 4.704.794 Internet users in the last 3 months Main occupation: Manual They have used a procedure 83,9 Internet users in the last 3 months Main occupation: Manual A simple login with a username and password 77,6 Internet users in the last 3 months Main occupation: Manual Social media login used for other services 38,6 Internet users in the last 3 months Main occupation: Manual An electronic security token 6,7 Internet users in the last 3 months Main occupation: Manual An electronic identification certificate or a card used with a card reader 16,4 Internet users in the last 3 months Main occupation: Manual Receiving a message on your mobile phone with a code 57 Internet users in the last 3 months Main occupation: Manual A list of one-time use PIN codes (such as a plastic card with codes) or random characters for a password. 28,6 Internet users in the last 3 months Main occupation: Manual Other electronic identification procedures 18,9 Internet users in the last 3 months Main occupation: Non-manual Total 12.259.979 Internet users in the last 3 months Main occupation: Non-manual They have used a procedure 95,1 Internet users in the last 3 months Main occupation: Non-manual A simple login with a username and password 92,1 Internet users in the last 3 months Main occupation: Non-manual Social media login used for other services 52,8 Internet users in the last 3 months Main occupation: Non-manual An electronic security token 16,8 Internet users in the last 3 months Main occupation: Non-manual An electronic identification certificate or a card used with a card reader 36,3 Internet users in the last 3 months Main occupation: Non-manual Receiving a message on your mobile phone with a code 78,2 Internet users in the last 3 months Main occupation: Non-manual A list of one-time use PIN codes (such as a plastic card with codes) or random characters for a password. 44,4 Internet users in the last 3 months Main occupation: Non-manual Other electronic identification procedures 30,7 Internet users in the last 3 months Main occupation: Other workers Total 693.222 Internet users in the last 3 months Main occupation: Other workers They have used a procedure 98 Internet users in the last 3 months Main occupation: Other workers A simple login with a username and password 96,4 Internet users in the last 3 months Main occupation: Other workers Social media login used for other services 65,7 Internet users in the last 3 months Main occupation: Other workers An electronic security token 53,4 Internet users in the last 3 months Main occupation: Other workers An electronic identification certificate or a card used with a card reader 57,8 Internet users in the last 3 months Main occupation: Other workers Receiving a message on your mobile phone with a code 92,7 Internet users in the last 3 months Main occupation: Other workers A list of one-time use PIN codes (such as a plastic card with codes) or random characters for a password. 57 Internet users in the last 3 months Main occupation: Other workers Other electronic identification procedures 55,5 Internet users in the last 3 months Main occupation: ICT workers Total 16.271.550 Internet users in the last 3 months Main occupation: ICT workers They have used a procedure 91,7 Internet users in the last 3 months Main occupation: ICT workers A simple login with a username and password 87,7 Internet users in the last 3 months Main occupation: ICT workers Social media login used for other services 48,2 Internet users in the last 3 months Main occupation: ICT workers An electronic security token 12,4 Internet users in the last 3 months Main occupation: ICT workers An electronic identification certificate or a card used with a card reader 29,6 Internet users in the last 3 months Main occupation: ICT workers Receiving a message on your mobile phone with a code 71,5 Internet users in the last 3 months Main occupation: ICT workers A list of one-time use PIN codes (such as a plastic card with codes) or random characters for a password. 39,3 Internet users in the last 3 months Main occupation: ICT workers Other electronic identification procedures 26,2 Internet users in the last 3 months Net household monthly income Less than 900 Euros Total 3.920.291 Internet users in the last 3 months Net household monthly income Less than 900 Euros They have used a procedure 79 Internet users in the last 3 months Net household monthly income Less than 900 Euros A simple login with a username and password 74,3 Internet users in the last 3 months Net household monthly income Less than 900 Euros Social media login used for other services 38,4 Internet users in the last 3 months Net household monthly income Less than 900 Euros An electronic security token 7,4 Internet users in the last 3 months Net household monthly income Less than 900 Euros An electronic identification certificate or a card used with a card reader 13,2 Internet users in the last 3 months Net household monthly income Less than 900 Euros Receiving a message on your mobile phone with a code 49,7 Internet users in the last 3 months Net household monthly income Less than 900 Euros A list of one-time use PIN codes (such as a plastic card with codes) or random characters for a password. 22,1 Internet users in the last 3 months Net household monthly income Less than 900 Euros Other electronic identification procedures 15,8 Internet users in the last 3 months Net household monthly income : From 900 to less than 1,600 Total 9.216.268 Internet users in the last 3 months Net household monthly income : From 900 to less than 1,600 They have used a procedure 84,7 Internet users in the last 3 months Net household monthly income : From 900 to less than 1,600 A simple login with a username and password 79,7 Internet users in the last 3 months Net household monthly income : From 900 to less than 1,600 Social media login used for other services 44,9 Internet users in the last 3 months Net household monthly income : From 900 to less than 1,600 An electronic security token 12,2 Internet users in the last 3 months Net household monthly income : From 900 to less than 1,600 An electronic identification certificate or a card used with a card reader 22,9 Internet users in the last 3 months Net household monthly income : From 900 to less than 1,600 Receiving a message on your mobile phone with a code 61,3 Internet users in the last 3 months Net household monthly income : From 900 to less than 1,600 A list of one-time use PIN codes (such as a plastic card with codes) or random characters for a password. 32 Internet users in the last 3 months Net household monthly income : From 900 to less than 1,600 Other electronic identification procedures 22,2 Internet users in the last 3 months Net household monthly income : From 1,600 to less than 2,500 Total 6.361.742 Internet users in the last 3 months Net household monthly income : From 1,600 to less than 2,500 They have used a procedure 91,8 Internet users in the last 3 months Net household monthly income : From 1,600 to less than 2,500 A simple login with a username and password 87,8 Internet users in the last 3 months Net household monthly income : From 1,600 to less than 2,500 Social media login used for other services 48,4 Internet users in the last 3 months Net household monthly income : From 1,600 to less than 2,500 An electronic security token 12,1 Internet users in the last 3 months Net household monthly income : From 1,600 to less than 2,500 An electronic identification certificate or a card used with a card reader 27,7 Internet users in the last 3 months Net household monthly income : From 1,600 to less than 2,500 Receiving a message on your mobile phone with a code 70,6 Internet users in the last 3 months Net household monthly income : From 1,600 to less than 2,500 A list of one-time use PIN codes (such as a plastic card with codes) or random characters for a password. 38 Internet users in the last 3 months Net household monthly income : From 1,600 to less than 2,500 Other electronic identification procedures 26,2 Internet users in the last 3 months Net household monthly income 2,500 euros or more Total 6.894.858 Internet users in the last 3 months Net household monthly income 2,500 euros or more They have used a procedure 97,2 Internet users in the last 3 months Net household monthly income 2,500 euros or more A simple login with a username and password 94,2 Internet users in the last 3 months Net household monthly income 2,500 euros or more Social media login used for other services 52,7 Internet users in the last 3 months Net household monthly income 2,500 euros or more An electronic security token 16 Internet users in the last 3 months Net household monthly income 2,500 euros or more An electronic identification certificate or a card used with a card reader 35,8 Internet users in the last 3 months Net household monthly income 2,500 euros or more Receiving a message on your mobile phone with a code 81,5 Internet users in the last 3 months Net household monthly income 2,500 euros or more A list of one-time use PIN codes (such as a plastic card with codes) or random characters for a password. 47,3 Internet users in the last 3 months Net household monthly income 2,500 euros or more Other electronic identification procedures 32,2 Internet users in the last 3 months Net household monthly income DK/NA Total 6.450.916 Internet users in the last 3 months Net household monthly income DK/NA They have used a procedure 84,5 Internet users in the last 3 months Net household monthly income DK/NA A simple login with a username and password 79,6 Internet users in the last 3 months Net household monthly income DK/NA Social media login used for other services 41,3 Internet users in the last 3 months Net household monthly income DK/NA An electronic security token 10 Internet users in the last 3 months Net household monthly income DK/NA An electronic identification certificate or a card used with a card reader 18,7 Internet users in the last 3 months Net household monthly income DK/NA Receiving a message on your mobile phone with a code 57,5 Internet users in the last 3 months Net household monthly income DK/NA A list of one-time use PIN codes (such as a plastic card with codes) or random characters for a password. 28,4 Internet users in the last 3 months Net household monthly income DK/NA Other electronic identification procedures 20,2