Territory size shows the relative tourist profits made, in US dollars;
"The seven highest earning territories (per person) are islands: Bahamas, Palau, Barbados, Seychelles, Cyprus, Malta and Hong Kong. The highest net earnings are made in Spain where a profit of US$33 billion was made in 2003 which is more than twice the profit made by the second highest tourist earner: the United States."
From Worldmapper – a cool set of maps via Thoughts about K4D-they also have the data files in EXCEL.
