Tables 11.1a and 11.1b Sources
All Other Countries and World, Annual Data
1973–1979: U.S. Energy Information Administration (EIA),
International Energy Annual 1981, Table 8.
1980 forward: EIA, Office of Energy Markets and End Use
(EMEU), International Energy Database, February 2010.
All Other Countries and World, Monthly Data
1973-1980: Petroleum Intelligence We