in 1989. National product: GNP - purchasing power equivalent - $25.6 trillion (1992 est.) Unemployment rate: 22.7% (1992) Budget: revenues $2.0 billion; OPEC bilateral aid (1979-89), $29 million; Communist countries (1975-89), $123 million Currency: 1 Tanzanian shilling (TSh) = 100 pence Exchange
defined