"Countries Compared by Energy > Primary Energy > Consumption > Million tonnes oil equivalent. International Statistics at NationMaster.com, BP Statistical Review of World Energy 2005. Aggregates compiled by NationMaster." 2004. <http://www.nationmaster.com/country-info/stats/Energy/Primary-Energy/Consumption/Million-tonnes-oil-equivalent>.
"Countries Compared by Energy > Primary Energy > Consumption > Million tonnes oil equivalent. International Statistics at NationMaster.com", BP Statistical Review of World Energy 2005. Aggregates compiled by NationMaster. [Internet]. 2004. Avaliable from: <http://www.nationmaster.com/country-info/stats/Energy/Primary-Energy/Consumption/Million-tonnes-oil-equivalent>.
"Countries Compared by Energy > Primary Energy > Consumption > Million tonnes oil equivalent. International Statistics at NationMaster.com", BP Statistical Review of World Energy 2005. Aggregates compiled by NationMaster. Avaliable at: nationmaster.com. Assessed 2004.
China ranked first for primary energy > consumption > million tonnes oil equivalent amongst Emerging markets in 2004.
United States ranked first for primary energy > consumption > million tonnes oil equivalent amongst High income OECD countries in 2004.
Germany ranked first for primary energy > consumption > million tonnes oil equivalent amongst European Union in 2004.
Russia ranked first for primary energy > consumption > million tonnes oil equivalent amongst Europe in 2004.
Italy ranked last for primary energy > consumption > million tonnes oil equivalent amongst Group of 7 countries (G7) in 2004.
Canada ranked second for primary energy > consumption > million tonnes oil equivalent amongst NATO countries in 2004.
Japan ranked second for primary energy > consumption > million tonnes oil equivalent amongst Non-religious countries in 2004.
France ranked first for primary energy > consumption > million tonnes oil equivalent amongst Catholic countries in 2004.
All of the top 3 countries by primary energy > consumption > million tonnes oil equivalent are Cold countries'.
Ireland ranked last for primary energy > consumption > million tonnes oil equivalent amongst English speaking countries in 2004.