| Date - Field | Liberia - Location |
2008 January Location | Western Africa, bordering the North Atlantic Ocean, between Cote d'Ivoire and Sierra Leone |
2007 January Location | Western Africa, bordering the North Atlantic Ocean, between Cote d'Ivoire and Sierra Leone |
2006 January Location | Western Africa, bordering the North Atlantic Ocean, between Cote d'Ivoire and Sierra Leone |
2005 January Location | Western Africa, bordering the North Atlantic Ocean, between Cote d'Ivoire and Sierra Leone |
2004 January Location | Western Africa, bordering the North Atlantic Ocean, between Cote d'Ivoire and Sierra Leone |
2003 January Location | Western Africa, bordering the North Atlantic Ocean, between Cote d'Ivoire and Sierra Leone |
2002 January Location | Western Africa, bordering the North Atlantic Ocean, between Cote d'Ivoire and Sierra Leone |
2001 January Location | Western Africa, bordering the North Atlantic Ocean, between Cote d'Ivoire and Sierra Leone |
2000 January Location | Western Africa, bordering the North Atlantic Ocean, between Cote d'Ivoire and Sierra Leone |