The 2006 CIA World Factbook

by United States. Central Intelligence Agency

Cote d'Ivoire
29.73 billion cu m (2005)

Croatia
24.72 billion cu m (1 January 2002)

Cuba
70.79 billion cu m (1 January 2002)

Czech Republic
3.964 billion cu m (1 January 2003)

Denmark
73.51 billion cu m (1 January 2002)

Ecuador
9.769 billion cu m (2005)

Egypt
1.9 trillion cu m (2005)

Equatorial Guinea
36.81 billion cu m (1 January 2002)

Ethiopia
24.92 billion cu m (1 January 2002)

European Union
3.256 trillion cu m (1 January 2002)