Question: Name the tourism receipts 2003 for tourism competitiveness 3.26
SQL: SELECT COUNT("Tourism receipts (2003) (as % of exports)") FROM "1-18524-6" WHERE "Tourism competitiveness (2011) (TTCI)" = '3.26';

Question: Name the tourism receipts 2003 for Colombia
SQL: SELECT "Tourism receipts (2003) (as % of GDP)" FROM "1-18524-6" WHERE "Country" = 'Colombia';

Question: Name the total number of tourism receipts 2011 where tourism receipts 2003 13.5
SQL: SELECT COUNT("Tourism receipts (2011) (US$ per capita)") FROM "1-18524-6" WHERE "Tourism receipts (2003) (as % of GDP)" = '13.5';