- 2001 Southeast Asian Games > Medal count > Silver per million: . Figures expressed per million population for the same year.
- Chess > GrandMasters: Number of GrandMaster chess champions, by country. A GrandMaster is the highest level of recognition in chess.
- Chess > International Masters: Number of International Masters in chess, by country. International Master is the second highest recognition in chess.
- Chess > World Chess Rankings: Country rank by average rating of top 10 players
- FIFA World Ranking > Men: World football rankings, point totals, March 2006.
- FIFA World Ranking > Women: FIFA world women's ranking, total points.
- FIFA country code: Three letter codes or trigamme assigned by FIFA to member and non-member countries. These are the official codes used by FIFA and its continental confederations (AFC, CAF, CONCACAF, CONMEBOL, OFC and UEFA) as name abbreviations of countries and dependent areas, in official competitions.
- Olympic medals > Total > Sydney 2000: Total of all Gold, Silver and Bronze medals won by each nation at the Sydney 2000 Olympic Games.
- Summer olympic medals > All time: All-time Summer Games medal standings, based on The Golden Book of the Olympic Games. Medal counts include the 1906 Intercalated Games, which are not recognized by the IOC.
SOURCES: Wikipedia: 2001 Southeast Asian Games. Population figures from World Bank: (1) United Nations Population Division. World Population Prospects, (2) United Nations Statistical Division. Population and Vital Statistics Report (various years), (3) Census reports and other statistical publications from national statistical offices, (4) Eurostat: Demographic Statistics, (5) Secretariat of the Pacific Community: Statistics and Demography Programme, and (6) U.S. Census Bureau: International Database.; Wikipedia: 2005 ASEAN ParaGames; Wikipedia: All Nations Cup 2006; World Chess Federation, 2006; Federation Internationale de Football Association (FIFA); FIFA Official Website, December 2005; Iain Jeffree, FIFA Country Codes Rec.Sport.Soccer Statistics Foundation, 22 Oct 2009.; International Olympic Committee; Wikipedia: 1995 Southeast Asian Games; Wikipedia: 1999 Southeast Asian Games; Wikipedia: 1996 Summer Olympics medals per capita; The Golden Book of the Olympic Games
"Vietnam Sports Stats", NationMaster. Retrieved from http://www.nationmaster.com/country-info/profiles/Vietnam/Sports
"Vietnam Sports Stats, NationMaster." 1906-2009. <http://www.nationmaster.com/country-info/profiles/Vietnam/Sports>.
'Vietnam Sports Stats, NationMaster', <http://www.nationmaster.com/country-info/profiles/Vietnam/Sports> [assessed 1906-2009]
"Vietnam Sports Stats", NationMaster [Internet]. 1906-2009. Avaliable from: <http://www.nationmaster.com/country-info/profiles/Vietnam/Sports>.
"Vietnam Sports Stats", NationMaster. Avaliable at: nationmaster.com. Assessed 1906-2009.
"Vietnam Sports Stats, NationMaster," http://www.nationmaster.com/country-info/profiles/Vietnam/Sports (assessed 1906-2009)
"Vietnam Sports Stats", NationMaster, http://www.nationmaster.com/country-info/profiles/Vietnam/Sports (last visited 1906-2009)
"Vietnam Sports Stats", NationMaster, http://www.nationmaster.com/country-info/profiles/Vietnam/Sports (as of 1906-2009)