- 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.
- Soccer > 2012-13 UEFA Europa League > Association ranking > Teams per million: Number of teams from each association that qualified for the 2012-2013 UEFA Europa league. Figures expressed per million population for the same year.
- 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.
- Winter olympic medals > All time: All-time Winter Games medal standings, according to The Golden Book of the Olympic Games. Medal counts include figure skating medals (1908 and '20) and hockey medals (1920) awarded at the Summer Games. National medal standings for the Winter and Summer Games are not recognized by the IOC.
SOURCES: World Chess Federation, 2006; Federation Internationale de Football Association (FIFA); Wikipedia: 2004 Men's World Ice Hockey Championships; UEFA Country Ranking 2011. 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: 1960 Summer Paralympics; The Golden Book of the Olympic Games
"Luxembourg Sports Stats", NationMaster. Retrieved from http://www.nationmaster.com/country-info/profiles/Luxembourg/Sports
"Luxembourg Sports Stats, NationMaster." 1906-2012. <http://www.nationmaster.com/country-info/profiles/Luxembourg/Sports>.
'Luxembourg Sports Stats, NationMaster', <http://www.nationmaster.com/country-info/profiles/Luxembourg/Sports> [assessed 1906-2012]
"Luxembourg Sports Stats", NationMaster [Internet]. 1906-2012. Avaliable from: <http://www.nationmaster.com/country-info/profiles/Luxembourg/Sports>.
"Luxembourg Sports Stats", NationMaster. Avaliable at: nationmaster.com. Assessed 1906-2012.
"Luxembourg Sports Stats, NationMaster," http://www.nationmaster.com/country-info/profiles/Luxembourg/Sports (assessed 1906-2012)
"Luxembourg Sports Stats", NationMaster, http://www.nationmaster.com/country-info/profiles/Luxembourg/Sports (last visited 1906-2012)
"Luxembourg Sports Stats", NationMaster, http://www.nationmaster.com/country-info/profiles/Luxembourg/Sports (as of 1906-2012)