Zambia
total: 16.6 years
male: 16.5 years
female: 16.6 years (2004 est.)
Zimbabwe
total: 19.1 years
male: 19.1 years
female: 19.1 years (2004 est.)
This page was last updated on 10 February, 2005
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@2178 Oil - proved reserves (bbl)
Afghanistan
0 bbl (1 January 2002)
Albania
185.5 million bbl (1 January 2002)
Algeria
13.1 billion bbl (1 January 2002)
Angola
5.691 billion bbl (1 January 2002)
Argentina
2.927 billion bbl (1 January 2002)