The 2004 CIA World Factbook

by United States. Central Intelligence Agency

Bulgaria
48% of GDP (2003)

Cameroon
57.1% of GDP (2003)

Canada
77% of GDP (2003)

Chile
14.8% of GDP (2003)

China
30.1% of GDP (2003)

Colombia
51.9% of GDP (2003)

Costa Rica
56.1% of GDP (2003)

Cote d'Ivoire
82.5% of GDP (2003)

Croatia
69.1% of GDP (2003)

Cyprus
62.3% of GDP (2003)