Socioeconomic characteristics;Type of use of ICT;Period;Total Total Persons;Persons who have used a computer in the last 3 months;2006 (2nd wave);54.1 Total Persons;Persons who have used a computer in the last 3 months;2006 (1st wave);54.0 Total Persons;Persons who have used a computer in the last 3 months;2005 (2nd wave);52.5 Total Persons;Persons who have used a computer in the last 3 months;2005 (1st wave);52.1 Total Persons;Persons who have used a computer in the last 3 months;2004;49.0 Total Persons;Persons who have used internet in the last 3 months;2006 (2nd wave);48.6 Total Persons;Persons who have used internet in the last 3 months;2006 (1st wave);47.9 Total Persons;Persons who have used internet in the last 3 months;2005 (2nd wave);45.4 Total Persons;Persons who have used internet in the last 3 months;2005 (1st wave);44.4 Total Persons;Persons who have used internet in the last 3 months;2004;40.4 Total Persons;Total persons who have bought on Internet over the last 3 months;2006 (2nd wave);11.7 Total Persons;Total persons who have bought on Internet over the last 3 months;2006 (1st wave);10.1 Total Persons;Total persons who have bought on Internet over the last 3 months;2005 (2nd wave);9.3 Total Persons;Total persons who have bought on Internet over the last 3 months;2005 (1st wave);8.1 Total Persons;Total persons who have bought on Internet over the last 3 months;2004;5.5 Finished studies: Illiterates;Persons who have used a computer in the last 3 months;2006 (2nd wave);0.6 Finished studies: Illiterates;Persons who have used a computer in the last 3 months;2006 (1st wave);1.8 Finished studies: Illiterates;Persons who have used a computer in the last 3 months;2005 (2nd wave);0.0 Finished studies: Illiterates;Persons who have used a computer in the last 3 months;2005 (1st wave);1.2 Finished studies: Illiterates;Persons who have used a computer in the last 3 months;2004;0.1 Finished studies: Illiterates;Persons who have used internet in the last 3 months;2006 (2nd wave);0.0 Finished studies: Illiterates;Persons who have used internet in the last 3 months;2006 (1st wave);0.0 Finished studies: Illiterates;Persons who have used internet in the last 3 months;2005 (2nd wave);0.0 Finished studies: Illiterates;Persons who have used internet in the last 3 months;2005 (1st wave);0.8 Finished studies: Illiterates;Persons who have used internet in the last 3 months;2004;0.1 Finished studies: Illiterates;Total persons who have bought on Internet over the last 3 months;2006 (2nd wave);0.0 Finished studies: Illiterates;Total persons who have bought on Internet over the last 3 months;2006 (1st wave);0.0 Finished studies: Illiterates;Total persons who have bought on Internet over the last 3 months;2005 (2nd wave);0.0 Finished studies: Illiterates;Total persons who have bought on Internet over the last 3 months;2005 (1st wave);0.2 Finished studies: Illiterates;Total persons who have bought on Internet over the last 3 months;2004;0.0 Finished studies: Primary education;Persons who have used a computer in the last 3 months;2006 (2nd wave);14.1 Finished studies: Primary education;Persons who have used a computer in the last 3 months;2006 (1st wave);15.8 Finished studies: Primary education;Persons who have used a computer in the last 3 months;2005 (2nd wave);12.4 Finished studies: Primary education;Persons who have used a computer in the last 3 months;2005 (1st wave);12.4 Finished studies: Primary education;Persons who have used a computer in the last 3 months;2004;11.5 Finished studies: Primary education;Persons who have used internet in the last 3 months;2006 (2nd wave);10.8 Finished studies: Primary education;Persons who have used internet in the last 3 months;2006 (1st wave);11.9 Finished studies: Primary education;Persons who have used internet in the last 3 months;2005 (2nd wave);8.5 Finished studies: Primary education;Persons who have used internet in the last 3 months;2005 (1st wave);7.0 Finished studies: Primary education;Persons who have used internet in the last 3 months;2004;6.7 Finished studies: Primary education;Total persons who have bought on Internet over the last 3 months;2006 (2nd wave);1.3 Finished studies: Primary education;Total persons who have bought on Internet over the last 3 months;2006 (1st wave);0.7 Finished studies: Primary education;Total persons who have bought on Internet over the last 3 months;2005 (2nd wave);0.6 Finished studies: Primary education;Total persons who have bought on Internet over the last 3 months;2005 (1st wave);0.7 Finished studies: Primary education;Total persons who have bought on Internet over the last 3 months;2004;0.3 Finished studies: First stage of secondary education;Persons who have used a computer in the last 3 months;2006 (2nd wave);43.6 Finished studies: First stage of secondary education;Persons who have used a computer in the last 3 months;2006 (1st wave);45.0 Finished studies: First stage of secondary education;Persons who have used a computer in the last 3 months;2005 (2nd wave);38.2 Finished studies: First stage of secondary education;Persons who have used a computer in the last 3 months;2005 (1st wave);38.9 Finished studies: First stage of secondary education;Persons who have used a computer in the last 3 months;2004;37.3 Finished studies: First stage of secondary education;Persons who have used internet in the last 3 months;2006 (2nd wave);35.9 Finished studies: First stage of secondary education;Persons who have used internet in the last 3 months;2006 (1st wave);37.1 Finished studies: First stage of secondary education;Persons who have used internet in the last 3 months;2005 (2nd wave);29.1 Finished studies: First stage of secondary education;Persons who have used internet in the last 3 months;2005 (1st wave);29.2 Finished studies: First stage of secondary education;Persons who have used internet in the last 3 months;2004;26.4 Finished studies: First stage of secondary education;Total persons who have bought on Internet over the last 3 months;2006 (2nd wave);4.6 Finished studies: First stage of secondary education;Total persons who have bought on Internet over the last 3 months;2006 (1st wave);4.3 Finished studies: First stage of secondary education;Total persons who have bought on Internet over the last 3 months;2005 (2nd wave);3.3 Finished studies: First stage of secondary education;Total persons who have bought on Internet over the last 3 months;2005 (1st wave);2.3 Finished studies: First stage of secondary education;Total persons who have bought on Internet over the last 3 months;2004;2.0 Finished studies: Second stage of secondary education;Persons who have used a computer in the last 3 months;2006 (2nd wave);75.7 Finished studies: Second stage of secondary education;Persons who have used a computer in the last 3 months;2006 (1st wave);75.5 Finished studies: Second stage of secondary education;Persons who have used a computer in the last 3 months;2005 (2nd wave);73.9 Finished studies: Second stage of secondary education;Persons who have used a computer in the last 3 months;2005 (1st wave);74.2 Finished studies: Second stage of secondary education;Persons who have used a computer in the last 3 months;2004;72.4 Finished studies: Second stage of secondary education;Persons who have used internet in the last 3 months;2006 (2nd wave);69.1 Finished studies: Second stage of secondary education;Persons who have used internet in the last 3 months;2006 (1st wave);66.7 Finished studies: Second stage of secondary education;Persons who have used internet in the last 3 months;2005 (2nd wave);64.3 Finished studies: Second stage of secondary education;Persons who have used internet in the last 3 months;2005 (1st wave);64.8 Finished studies: Second stage of secondary education;Persons who have used internet in the last 3 months;2004;61.2 Finished studies: Second stage of secondary education;Total persons who have bought on Internet over the last 3 months;2006 (2nd wave);15.1 Finished studies: Second stage of secondary education;Total persons who have bought on Internet over the last 3 months;2006 (1st wave);13.7 Finished studies: Second stage of secondary education;Total persons who have bought on Internet over the last 3 months;2005 (2nd wave);11.0 Finished studies: Second stage of secondary education;Total persons who have bought on Internet over the last 3 months;2005 (1st wave);10.1 Finished studies: Second stage of secondary education;Total persons who have bought on Internet over the last 3 months;2004;6.9 Finished studies: Advanced level vocational training;Persons who have used a computer in the last 3 months;2006 (2nd wave);83.6 Finished studies: Advanced level vocational training;Persons who have used a computer in the last 3 months;2006 (1st wave);80.4 Finished studies: Advanced level vocational training;Persons who have used a computer in the last 3 months;2005 (2nd wave);78.7 Finished studies: Advanced level vocational training;Persons who have used a computer in the last 3 months;2005 (1st wave);80.5 Finished studies: Advanced level vocational training;Persons who have used a computer in the last 3 months;2004;78.9 Finished studies: Advanced level vocational training;Persons who have used internet in the last 3 months;2006 (2nd wave);75.2 Finished studies: Advanced level vocational training;Persons who have used internet in the last 3 months;2006 (1st wave);71.5 Finished studies: Advanced level vocational training;Persons who have used internet in the last 3 months;2005 (2nd wave);70.2 Finished studies: Advanced level vocational training;Persons who have used internet in the last 3 months;2005 (1st wave);70.9 Finished studies: Advanced level vocational training;Persons who have used internet in the last 3 months;2004;64.7 Finished studies: Advanced level vocational training;Total persons who have bought on Internet over the last 3 months;2006 (2nd wave);16.4 Finished studies: Advanced level vocational training;Total persons who have bought on Internet over the last 3 months;2006 (1st wave);14.8 Finished studies: Advanced level vocational training;Total persons who have bought on Internet over the last 3 months;2005 (2nd wave);14.9 Finished studies: Advanced level vocational training;Total persons who have bought on Internet over the last 3 months;2005 (1st wave);12.2 Finished studies: Advanced level vocational training;Total persons who have bought on Internet over the last 3 months;2004;9.1 Finished studies: Education Higher;Persons who have used a computer in the last 3 months;2006 (2nd wave);90.7 Finished studies: Education Higher;Persons who have used a computer in the last 3 months;2006 (1st wave);91.2 Finished studies: Education Higher;Persons who have used a computer in the last 3 months;2005 (2nd wave);90.9 Finished studies: Education Higher;Persons who have used a computer in the last 3 months;2005 (1st wave);90.9 Finished studies: Education Higher;Persons who have used a computer in the last 3 months;2004;89.6 Finished studies: Education Higher;Persons who have used internet in the last 3 months;2006 (2nd wave);87.5 Finished studies: Education Higher;Persons who have used internet in the last 3 months;2006 (1st wave);87.9 Finished studies: Education Higher;Persons who have used internet in the last 3 months;2005 (2nd wave);85.8 Finished studies: Education Higher;Persons who have used internet in the last 3 months;2005 (1st wave);85.5 Finished studies: Education Higher;Persons who have used internet in the last 3 months;2004;83.1 Finished studies: Education Higher;Total persons who have bought on Internet over the last 3 months;2006 (2nd wave);31.0 Finished studies: Education Higher;Total persons who have bought on Internet over the last 3 months;2006 (1st wave);26.9 Finished studies: Education Higher;Total persons who have bought on Internet over the last 3 months;2005 (2nd wave);25.5 Finished studies: Education Higher;Total persons who have bought on Internet over the last 3 months;2005 (1st wave);23.4 Finished studies: Education Higher;Total persons who have bought on Internet over the last 3 months;2004;16.5 Finished studies: Others;Persons who have used a computer in the last 3 months;2006 (2nd wave);74.5 Finished studies: Others;Persons who have used a computer in the last 3 months;2006 (1st wave);15.2 Finished studies: Others;Persons who have used a computer in the last 3 months;2005 (2nd wave);32.3 Finished studies: Others;Persons who have used a computer in the last 3 months;2005 (1st wave);19.2 Finished studies: Others;Persons who have used a computer in the last 3 months;2004;27.2 Finished studies: Others;Persons who have used internet in the last 3 months;2006 (2nd wave);2.6 Finished studies: Others;Persons who have used internet in the last 3 months;2006 (1st wave);15.2 Finished studies: Others;Persons who have used internet in the last 3 months;2005 (2nd wave);23.1 Finished studies: Others;Persons who have used internet in the last 3 months;2005 (1st wave);13.1 Finished studies: Others;Persons who have used internet in the last 3 months;2004;26.1 Finished studies: Others;Total persons who have bought on Internet over the last 3 months;2006 (2nd wave);0.0 Finished studies: Others;Total persons who have bought on Internet over the last 3 months;2006 (1st wave);0.0 Finished studies: Others;Total persons who have bought on Internet over the last 3 months;2005 (2nd wave);2.6 Finished studies: Others;Total persons who have bought on Internet over the last 3 months;2005 (1st wave);0.0 Finished studies: Others;Total persons who have bought on Internet over the last 3 months;2004;0.0 Employment situation: Employed active persons;Persons who have used a computer in the last 3 months;2006 (2nd wave);66.8 Employment situation: Employed active persons;Persons who have used a computer in the last 3 months;2006 (1st wave);67.0 Employment situation: Employed active persons;Persons who have used a computer in the last 3 months;2005 (2nd wave);66.2 Employment situation: Employed active persons;Persons who have used a computer in the last 3 months;2005 (1st wave);65.3 Employment situation: Employed active persons;Persons who have used a computer in the last 3 months;2004;61.7 Employment situation: Employed active persons;Persons who have used internet in the last 3 months;2006 (2nd wave);59.9 Employment situation: Employed active persons;Persons who have used internet in the last 3 months;2006 (1st wave);59.7 Employment situation: Employed active persons;Persons who have used internet in the last 3 months;2005 (2nd wave);57.3 Employment situation: Employed active persons;Persons who have used internet in the last 3 months;2005 (1st wave);55.6 Employment situation: Employed active persons;Persons who have used internet in the last 3 months;2004;50.3 Employment situation: Employed active persons;Total persons who have bought on Internet over the last 3 months;2006 (2nd wave);15.8 Employment situation: Employed active persons;Total persons who have bought on Internet over the last 3 months;2006 (1st wave);13.8 Employment situation: Employed active persons;Total persons who have bought on Internet over the last 3 months;2005 (2nd wave);13.0 Employment situation: Employed active persons;Total persons who have bought on Internet over the last 3 months;2005 (1st wave);11.4 Employment situation: Employed active persons;Total persons who have bought on Internet over the last 3 months;2004;7.9 Employment situation: Unemployed active persons;Persons who have used a computer in the last 3 months;2006 (2nd wave);54.7 Employment situation: Unemployed active persons;Persons who have used a computer in the last 3 months;2006 (1st wave);46.9 Employment situation: Unemployed active persons;Persons who have used a computer in the last 3 months;2005 (2nd wave);44.6 Employment situation: Unemployed active persons;Persons who have used a computer in the last 3 months;2005 (1st wave);46.8 Employment situation: Unemployed active persons;Persons who have used a computer in the last 3 months;2004;43.2 Employment situation: Unemployed active persons;Persons who have used internet in the last 3 months;2006 (2nd wave);47.9 Employment situation: Unemployed active persons;Persons who have used internet in the last 3 months;2006 (1st wave);40.8 Employment situation: Unemployed active persons;Persons who have used internet in the last 3 months;2005 (2nd wave);37.7 Employment situation: Unemployed active persons;Persons who have used internet in the last 3 months;2005 (1st wave);40.3 Employment situation: Unemployed active persons;Persons who have used internet in the last 3 months;2004;37.4 Employment situation: Unemployed active persons;Total persons who have bought on Internet over the last 3 months;2006 (2nd wave);8.5 Employment situation: Unemployed active persons;Total persons who have bought on Internet over the last 3 months;2006 (1st wave);6.9 Employment situation: Unemployed active persons;Total persons who have bought on Internet over the last 3 months;2005 (2nd wave);5.3 Employment situation: Unemployed active persons;Total persons who have bought on Internet over the last 3 months;2005 (1st wave);5.8 Employment situation: Unemployed active persons;Total persons who have bought on Internet over the last 3 months;2004;2.8 Employment situation: Inactive: Students;Persons who have used a computer in the last 3 months;2006 (2nd wave);95.8 Employment situation: Inactive: Students;Persons who have used a computer in the last 3 months;2006 (1st wave);97.1 Employment situation: Inactive: Students;Persons who have used a computer in the last 3 months;2005 (2nd wave);94.1 Employment situation: Inactive: Students;Persons who have used a computer in the last 3 months;2005 (1st wave);95.8 Employment situation: Inactive: Students;Persons who have used a computer in the last 3 months;2004;95.4 Employment situation: Inactive: Students;Persons who have used internet in the last 3 months;2006 (2nd wave);93.6 Employment situation: Inactive: Students;Persons who have used internet in the last 3 months;2006 (1st wave);94.7 Employment situation: Inactive: Students;Persons who have used internet in the last 3 months;2005 (2nd wave);90.8 Employment situation: Inactive: Students;Persons who have used internet in the last 3 months;2005 (1st wave);92.4 Employment situation: Inactive: Students;Persons who have used internet in the last 3 months;2004;89.9 Employment situation: Inactive: Students;Total persons who have bought on Internet over the last 3 months;2006 (2nd wave);17.8 Employment situation: Inactive: Students;Total persons who have bought on Internet over the last 3 months;2006 (1st wave);15.1 Employment situation: Inactive: Students;Total persons who have bought on Internet over the last 3 months;2005 (2nd wave);13.1 Employment situation: Inactive: Students;Total persons who have bought on Internet over the last 3 months;2005 (1st wave);9.4 Employment situation: Inactive: Students;Total persons who have bought on Internet over the last 3 months;2004;7.5 Employment situation: Inactive: Housework;Persons who have used a computer in the last 3 months;2006 (2nd wave);18.6 Employment situation: Inactive: Housework;Persons who have used a computer in the last 3 months;2006 (1st wave);20.3 Employment situation: Inactive: Housework;Persons who have used a computer in the last 3 months;2005 (2nd wave);17.3 Employment situation: Inactive: Housework;Persons who have used a computer in the last 3 months;2005 (1st wave);14.4 Employment situation: Inactive: Housework;Persons who have used a computer in the last 3 months;2004;14.7 Employment situation: Inactive: Housework;Persons who have used internet in the last 3 months;2006 (2nd wave);14.5 Employment situation: Inactive: Housework;Persons who have used internet in the last 3 months;2006 (1st wave);14.5 Employment situation: Inactive: Housework;Persons who have used internet in the last 3 months;2005 (2nd wave);11.5 Employment situation: Inactive: Housework;Persons who have used internet in the last 3 months;2005 (1st wave);8.3 Employment situation: Inactive: Housework;Persons who have used internet in the last 3 months;2004;9.1 Employment situation: Inactive: Housework;Total persons who have bought on Internet over the last 3 months;2006 (2nd wave);2.1 Employment situation: Inactive: Housework;Total persons who have bought on Internet over the last 3 months;2006 (1st wave);1.7 Employment situation: Inactive: Housework;Total persons who have bought on Internet over the last 3 months;2005 (2nd wave);1.1 Employment situation: Inactive: Housework;Total persons who have bought on Internet over the last 3 months;2005 (1st wave);0.9 Employment situation: Inactive: Housework;Total persons who have bought on Internet over the last 3 months;2004;0.7 Employment situation: Inactive: Pensioners;Persons who have used a computer in the last 3 months;2006 (2nd wave);9.5 Employment situation: Inactive: Pensioners;Persons who have used a computer in the last 3 months;2006 (1st wave);10.4 Employment situation: Inactive: Pensioners;Persons who have used a computer in the last 3 months;2005 (2nd wave);9.8 Employment situation: Inactive: Pensioners;Persons who have used a computer in the last 3 months;2005 (1st wave);10.8 Employment situation: Inactive: Pensioners;Persons who have used a computer in the last 3 months;2004;8.7 Employment situation: Inactive: Pensioners;Persons who have used internet in the last 3 months;2006 (2nd wave);7.2 Employment situation: Inactive: Pensioners;Persons who have used internet in the last 3 months;2006 (1st wave);7.3 Employment situation: Inactive: Pensioners;Persons who have used internet in the last 3 months;2005 (2nd wave);7.3 Employment situation: Inactive: Pensioners;Persons who have used internet in the last 3 months;2005 (1st wave);7.0 Employment situation: Inactive: Pensioners;Persons who have used internet in the last 3 months;2004;5.9 Employment situation: Inactive: Pensioners;Total persons who have bought on Internet over the last 3 months;2006 (2nd wave);1.3 Employment situation: Inactive: Pensioners;Total persons who have bought on Internet over the last 3 months;2006 (1st wave);1.1 Employment situation: Inactive: Pensioners;Total persons who have bought on Internet over the last 3 months;2005 (2nd wave);1.7 Employment situation: Inactive: Pensioners;Total persons who have bought on Internet over the last 3 months;2005 (1st wave);1.3 Employment situation: Inactive: Pensioners;Total persons who have bought on Internet over the last 3 months;2004;0.6 Employment situation: Another employment situation;Persons who have used a computer in the last 3 months;2006 (2nd wave);43.2 Employment situation: Another employment situation;Persons who have used a computer in the last 3 months;2006 (1st wave);49.1 Employment situation: Another employment situation;Persons who have used a computer in the last 3 months;2005 (2nd wave);41.6 Employment situation: Another employment situation;Persons who have used a computer in the last 3 months;2005 (1st wave);47.9 Employment situation: Another employment situation;Persons who have used a computer in the last 3 months;2004;39.2 Employment situation: Another employment situation;Persons who have used internet in the last 3 months;2006 (2nd wave);38.0 Employment situation: Another employment situation;Persons who have used internet in the last 3 months;2006 (1st wave);40.5 Employment situation: Another employment situation;Persons who have used internet in the last 3 months;2005 (2nd wave);35.1 Employment situation: Another employment situation;Persons who have used internet in the last 3 months;2005 (1st wave);41.4 Employment situation: Another employment situation;Persons who have used internet in the last 3 months;2004;27.6 Employment situation: Another employment situation;Total persons who have bought on Internet over the last 3 months;2006 (2nd wave);5.9 Employment situation: Another employment situation;Total persons who have bought on Internet over the last 3 months;2006 (1st wave);8.4 Employment situation: Another employment situation;Total persons who have bought on Internet over the last 3 months;2005 (2nd wave);7.5 Employment situation: Another employment situation;Total persons who have bought on Internet over the last 3 months;2005 (1st wave);8.3 Employment situation: Another employment situation;Total persons who have bought on Internet over the last 3 months;2004;6.0 Professional Situation (In Main work): Worker for others;Persons who have used a computer in the last 3 months;2006 (2nd wave);68.9 Professional Situation (In Main work): Worker for others;Persons who have used a computer in the last 3 months;2006 (1st wave);69.1 Professional Situation (In Main work): Worker for others;Persons who have used a computer in the last 3 months;2005 (2nd wave);68.0 Professional Situation (In Main work): Worker for others;Persons who have used a computer in the last 3 months;2005 (1st wave);67.4 Professional Situation (In Main work): Worker for others;Persons who have used a computer in the last 3 months;2004;63.8 Professional Situation (In Main work): Worker for others;Persons who have used internet in the last 3 months;2006 (2nd wave);62.4 Professional Situation (In Main work): Worker for others;Persons who have used internet in the last 3 months;2006 (1st wave);61.9 Professional Situation (In Main work): Worker for others;Persons who have used internet in the last 3 months;2005 (2nd wave);59.2 Professional Situation (In Main work): Worker for others;Persons who have used internet in the last 3 months;2005 (1st wave);57.7 Professional Situation (In Main work): Worker for others;Persons who have used internet in the last 3 months;2004;52.3 Professional Situation (In Main work): Worker for others;Total persons who have bought on Internet over the last 3 months;2006 (2nd wave);15.8 Professional Situation (In Main work): Worker for others;Total persons who have bought on Internet over the last 3 months;2006 (1st wave);13.8 Professional Situation (In Main work): Worker for others;Total persons who have bought on Internet over the last 3 months;2005 (2nd wave);13.1 Professional Situation (In Main work): Worker for others;Total persons who have bought on Internet over the last 3 months;2005 (1st wave);11.6 Professional Situation (In Main work): Worker for others;Total persons who have bought on Internet over the last 3 months;2004;8.1 Professional Situation (In Main work): Self-employed worker;Persons who have used a computer in the last 3 months;2006 (2nd wave);57.9 Professional Situation (In Main work): Self-employed worker;Persons who have used a computer in the last 3 months;2006 (1st wave);58.3 Professional Situation (In Main work): Self-employed worker;Persons who have used a computer in the last 3 months;2005 (2nd wave);59.0 Professional Situation (In Main work): Self-employed worker;Persons who have used a computer in the last 3 months;2005 (1st wave);57.1 Professional Situation (In Main work): Self-employed worker;Persons who have used a computer in the last 3 months;2004;54.4 Professional Situation (In Main work): Self-employed worker;Persons who have used internet in the last 3 months;2006 (2nd wave);49.9 Professional Situation (In Main work): Self-employed worker;Persons who have used internet in the last 3 months;2006 (1st wave);50.2 Professional Situation (In Main work): Self-employed worker;Persons who have used internet in the last 3 months;2005 (2nd wave);49.4 Professional Situation (In Main work): Self-employed worker;Persons who have used internet in the last 3 months;2005 (1st wave);47.5 Professional Situation (In Main work): Self-employed worker;Persons who have used internet in the last 3 months;2004;42.9 Professional Situation (In Main work): Self-employed worker;Total persons who have bought on Internet over the last 3 months;2006 (2nd wave);15.7 Professional Situation (In Main work): Self-employed worker;Total persons who have bought on Internet over the last 3 months;2006 (1st wave);14.2 Professional Situation (In Main work): Self-employed worker;Total persons who have bought on Internet over the last 3 months;2005 (2nd wave);12.5 Professional Situation (In Main work): Self-employed worker;Total persons who have bought on Internet over the last 3 months;2005 (1st wave);10.6 Professional Situation (In Main work): Self-employed worker;Total persons who have bought on Internet over the last 3 months;2004;6.9