This publication shows tourism developments in the most recent years, stress being laid on some of the main indicators of this activity (NUTS-1 and 2): capacity of accommodation, guest flows in hotels (among other) and travel by residents.
Instituto Nacional de Estatística - Estatísticas do Turismo : 2003. Lisboa : INE, 2004. Available at www: <url:https://www.ine.pt/xurl/pub/130316>. ISSN 0377-2306. ISBN 972-673-741-9