The 2010 CIA World Factbook

by United States. Central Intelligence Agency

Nigeria
$6.071 billion (31 December 2010 est.)
$5.821 billion (31 December 2009 est.)

Norway
$226.6 billion (31 December 2010 est.)
$206 billion (31 December 2009 est.)

Oman
$NA

Pakistan
$1.047 billion (31 December 2010 est.)
$1.017 billion (31 December 2009 est.)

Panama
$NA

Papua New Guinea
$NA

Paraguay
$NA

Peru
$2.12 billion (31 December 2010 est.)
$1.88 billion (31 December 2009 est.)

Philippines
$6.591 billion (31 December 2010 est.)
$6.191 billion (31 December 2009 est.)

Poland
$30.71 billion (31 December 2010 est.)
$26.21 billion (31 December 2009 est.)