West Bank
total: 20.9 years
male: 20.7 years
female: 21.1 years (2010 est.)
Western Sahara
total: 20.1 years
male: 19.7 years
female: 20.6 years (2010 est.)
World
total: 28.4 years
male: 27.7 years
female: 29 years (2009 est.)
Yemen
total: 17.9 years
male: 17.8 years
female: 18 years (2010 est.)
Zambia
total: 16.5 years
male: 16.5 years
female: 16.6 years (2010 est.)
Zimbabwe
total: 17.8 years
male: 16.7 years
female: 18.9 years (2010 est.)
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@2178
Field Listing :: Oil - proved reserves
This entry is the stock of proved reserves of crude oil in barrels
(bbl). Proved reserves are those quantities of petroleum 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.
Country Comparison to the World
Country