Qatar
5.1% of GDP (2008 est.)
11% of GDP (2007 est.)
Romania
14.7% of GDP (2008 est.)
23.6% of GDP (2004 est.)
Russia
6.5% of GDP (2008 est.)
28.2% of GDP (2004 est.)
Saudi Arabia
18.9% of GDP (2008 est.)
75% of GDP (2004 est.)
Senegal
21.4% of GDP (2008 est.)
55.2% of GDP (2004 est.)
Serbia
37% of GDP (2007 est.)
Seychelles
74.2% of GDP (2008 est.)
122.8% of GDP (2004 est.)
Singapore
99.2% of GDP (2008 est.)
102.5% of GDP (2004 est.)
Slovakia
28.7% of GDP (2008 est.)
46.6% of GDP (2004 est.)
Slovenia
23% of GDP (2008 est.)
31.5% of GDP (2004 est.)