12% (2004 est.)
Household income or consumption by percentage share:
lowest 10%: 2%
highest 10%: 30% (2007 est.)
Distribution of family income - Gini index:
45 (2007) country comparison to the world: 44 40.8 (1997)
Investment (gross fixed):
14.3% of GDP (2008 est.) country comparison to the world: 138
Budget:
revenues: $2.524 trillion