| Date - Field | Laos - Geography - note |
2008 January Geography - note | landlocked; most of the country is mountainous and thickly forested; the Mekong River forms a large part of the western boundary with Thailand |
2007 January Geography - note | landlocked; most of the country is mountainous and thickly forested; the Mekong River forms a large part of the western boundary with Thailand |
2006 January Geography - note | landlocked; most of the country is mountainous and thickly forested; the Mekong River forms a large part of the western boundary with Thailand |
2005 January Geography - note | landlocked; most of the country is mountainous and thickly forested; the Mekong River forms a large part of the western boundary with Thailand |
2004 January Geography - note | landlocked; most of the country is mountainous and thickly forested; the Mekong River forms a large part of the western boundary with Thailand |
2003 January Geography - note | landlocked; most of the country is mountainous and thickly forested; the Mekong forms a large part of the western boundary with Thailand |
2002 January Geography - note | landlocked; most of the country is mountainous and thickly forested; the Mekong forms a large part of the western boundary with Thailand |
2001 January Geography - note | landlocked |
2000 January Geography - note | landlocked |