- FIFA World Ranking > Men: World football rankings, point totals, March 2006.
- FIFA World Ranking > Men per million: World football rankings, point totals, March 2006. Figures expressed per million population for the same year.
- 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.
- 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: Federation Internationale de Football Association (FIFA); Federation Internationale de Football Association (FIFA). 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.; Iain Jeffree, FIFA Country Codes Rec.Sport.Soccer Statistics Foundation, 22 Oct 2009.; The Golden Book of the Olympic Games