Energy > Natural gas Stats: compare key data on Switzerland & United Kingdom
Definitions
 Consumption: This entry is the total natural gas consumed in cubic meters (cu m). The discrepancy between the amount of natural gas produced and/or imported and the amount consumed and/or exported is due to the omission of stock changes and other complicating factors.

Consumption > Billion cubic feet per day:
Natural Gas: Consumption, Billion cubic feet per day, as of end of 2004
Notes: Others have less than 0.05 
Consumption > Billion cubic metres:
Natural Gas: Consumption, Billion cubic metres, as of end of 2004
Notes: Others have less than 0.05 
Consumption > Billion cubic metres > Share of total:
Natural Gas: Consumption, Billion cubic metres, share of total (%), as of end of 2004
Notes: Others have less than 0.05% 
Consumption > Billion cubic metres per million:
Natural Gas: Consumption, Billion cubic metres, as of end of 2004
Notes: Others have less than 0.05. Figures expressed per million population for the same year. 
Consumption > Million tonnes oil equivalent:
Natural Gas: Consumption, Million tonnes oil equivalent, as of end of 2004
Notes: Others have less than 0.05 
Consumption > Million tonnes oil equivalent > Share of total:
Natural Gas: Consumption, Million tonnes oil equivalent, share of total (%), as of end of 2004
Notes: Others have less than 0.05% 
Consumption > Million tonnes oil equivalent per million:
Natural Gas: Consumption, Million tonnes oil equivalent, as of end of 2004
Notes: Others have less than 0.05. Figures expressed per million population for the same year.  Consumption > Per capita: This entry is the total natural gas consumed in cubic meters (cu m). The discrepancy between the amount of natural gas produced and/or imported and the amount consumed and/or exported is due to the omission of stock changes and other complicating factors. Per capita figures expressed per 1,000 population.
 Consumption per capita: This entry is the total natural gas consumed in cubic meters (cu m). The discrepancy between the amount of natural gas produced and/or imported and the amount consumed and/or exported is due to the omission of stock changes and other complicating factors. Figures expressed per capita for the same year.
 Imports: This entry is the total natural gas imported in cubic meters (cu m).
 Imports per capita: This entry is the total natural gas imported in cubic meters (cu m). Figures expressed per capita for the same year.
 Proved reserves: This entry is the stock of proved reserves of natural gas in cubic meters (cu m). Proved reserves are those quantities of natural gas, which, by analysis of geological and engineering data, can be estimated with a high degree of confidence to be commercially recoverable from a given date forward, from known reservoirs and under current economic conditions.
 Proved reserves per capita: This entry is the stock of proved reserves of natural gas in cubic meters (cu m). Proved reserves are those quantities of natural gas, which, by analysis of geological and engineering data, can be estimated with a high degree of confidence to be commercially recoverable from a given date forward, from known reservoirs and under current economic conditions. Figures expressed per capita for the same year.
SOURCES: CIA World Factbooks 18 December 2003 to 28 March 2011; BP Statistical Review of World Energy 2005; BP Statistical Review of World Energy 2005. 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: List of countries by natural gas consumption; CIA World Factbooks 18 December 2003 to 28 March 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.; CIA World Factbooks 2010, 2011, 2012, 2013; CIA World Factbooks 2010, 2011, 2012, 2013. 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.