Data Sources

Population

> ENI World Oil and Gas Review 2004

Economic Data

> World Bank World Development Indicators 2003, 2004

Petroleum Consumption, Reserves, Production, Trade

> BP Statistic Review of World Energy 2004
> ENI World Oil and Gas Review 2004
> Oil and Gas Journal, Vol 101 No. 49
> World Oil, Vol. 225 No.9
> International Energy Agency, Energy Statistics of OECD / Non-OECD Countries, 2004