The main purpose of this publication is to set out the main results on telecommunications and national postal services, both public and private, through economic and financial indicators, traffic and employment indicators. The results of the Communications and Information Statistics (COINS) questionnaire valid in the European Union are also made available.
Instituto Nacional de Estatística - Estatísticas das Comunicações : 2003. Lisboa : INE, 2004. Available at www: <url:https://www.ine.pt/xurl/pub/141691>. ISSN 1645-8192. ISBN 972-673-762-1