The ICT indicators in the 2017 edition of the World Telecommunication/ICT Indicators Database contain time series data for the years 1960, 1965, 1970 and annually from 1975-2016. It includes almost 200 telecommunications / ICT statistics and more than 230 economies worldwide. The ICT indicators included in the database cover fixed-telephone, mobile-cellular, fixed-broadband and mobile-broadband services, as well as statistics concerning international connectivity, quality of service, traffic, persons employed, ICT prices, revenue, investment and data on ICT access and use by households and individuals. Selected demographic and macro-economic statistics are also included in the database. Notes including metadata are also included.