The 2009 CIA World Factbook

by United States. Central Intelligence Agency

Norway
55.7% of GDP (2008 est.)
33.1% of GDP (2004 est.)

Oman
2.8% of GDP (2008 est.)
10.3% of GDP (2004 est.)

Pakistan
51.2% of GDP (2008 est.)
71.4% of GDP (2004 est.)

Panama
45% of GDP (2008 est.)
69.2% of GDP (2004 est.)

Papua New Guinea
32.2% of GDP (2008 est.)
59.3% of GDP (2004 est.)

Paraguay
19.9% of GDP (2008 est.)
39.2% of GDP (2004 est.)

Peru
24% of GDP (2008 est.)
44.1% of GDP (2004 est.)

Philippines
56.9% of GDP (2008 est.)
74.2% of GDP (September 2004 est.)

Poland
45.2% of GDP (2008 est.)
49.9% of GDP (2004 est.)

Portugal
66.4% of GDP (2008 est.)
61.5% of GDP (2004 est.)