Investment in ICT equipment and software ; Occupations and skills in the information economy; Telecommunication networks ; Internet infrastructure ; Internet subscribers and number of secure servers ; ICT access by households ; Use of the Internet by individuals; Internet access and use by enterprise size and industry ; Internet and electronic commerce by size of enterprise ; Internet and electronic commerce by activity of enterprise ; The price of Internet access and use ; Size and growth of the ICT sector ; Contribution of the ICT sector to employment ; Contribution of the ICT sector to international trade.