Oman
4% of GDP (2006)
Pakistan
2.6% of GDP (2006)
Palau
10.3% of GDP (2002)
Panama
3.8% of GDP (2004)
Papua New Guinea
NA
Paraguay
4% of GDP (2004)
Peru
2.5% of GDP (2006)
Philippines
2.5% of GDP (2005)
Poland
5.5% of GDP (2005)
Portugal
5.5% of GDP (2005)