Production,consumption and net exports of natural resources of tonga

Natural gas (eptajoules)

Coal (eptajoules)

Bituminous (eptajoules)

Subbituminous (eptajoules)

Metallurgical coal (eptajoules)

Metallurgical coke (eptajoules)

Anthracite (eptajoules)

Lignite (eptajoules)

Data derived from U.S. energy information