Industries: petroleum refinery (operates on imported crude oil); fish

Agriculture: accounts for 13% of GNP and 45% of labor force; products—grain, qat (mildly narcotic shrub), coffee, fish, livestock; fish and honey major exports; most food imported

Aid: US commitments, including Ex-Im (FY70-80), $4.5 million; Western (non-US) countries, ODA and OOF bilateral commitments (1970-87), $241 million; OPEC bilateral aid (1979-89), $279 million; Communist countries (1970-88), $2.2 billion

Currency: Yemeni dinar (plural—dinars); 1 Yemeni dinar (YD) = 1,000 fils

Exchange rates: Yemeni dinars (YD) per US$1—0.3454 (fixed rate)

Fiscal year: calendar year

- Communications Highways: 11,000 km; 2,000 km bituminous, 9,000 km natural surface (est.)

Pipelines: refined products, 32 km

Ports: Aden, Al Khalf, Nishtun

Merchant marine: 3 ships (1,000 GRT or over) totaling 4,309 GRT/6,568 DWT; includes 2 cargo, 1 petroleum, oils, and lubricants (POL) tanker