Investment (gross fixed): 18.4% of GDP (2004 est.)
Household income or consumption by percentage share:
* lowest 10%: 3.2%
* highest 10%: 24.7% (1998)
Distribution of family income - Gini index: 31.6 (1998)
Agriculture - products: potatoes, fruits, vegetables, wheat; poultry, eggs, pork
Industrial production growth rate: 10% (2004 est.)
Electricity:
* production: 150.8 TWh (2004)
* consumption: 121.3 TWh (2004)
* exports: 15.2 TWh (2004)
* imports: 5 TWh (2004)
Electricity - production by source:
* fossil fuel: 98.1%
* hydro: 1.5%
* other: 0.4% (2001)
* nuclear: 0%
Oil:
* production: 17,180 barrel/day (2001 est.)
* consumption: 424,100 barrel/day (2001 est.)
* exports: 53,000 barrel/day (2001)
* imports: 413,700 barrel/day (2001)
* proved reserves: 116.4 million barrel (1 January 2002)
Natural gas:
* production: 5.471 billion m3 (2001 est.)
* consumption: 13.85 billion m3 (2001 est.)
* exports: 41 million m3 (2001 est.)
* imports: 8.782 billion m3 (2001 est.)
* proved reserves: 154.4 billion m3 (1 January 2002)
Current account balance: $-3.831 billion (2004 est.)
Exports - commodities: machinery and transport equipment 37.8%, intermediate manufactured goods 23.7%, miscellaneous manufactured goods 17.1%, food and live animals 7.6% (2003)
Imports - commodities: machinery and transport equipment 38%, intermediate manufactured goods 21%, chemicals 14.8%, minerals, fuels, lubricants, and related materials 9.1% (2003)
Reserves of foreign exchange & gold: $41.88 billion (2004 est.)
Debt - external: $99.15 billion (2004 est.)
Currency exchange rates: Złoty per US dollar - 3.15 (June 2006) 3.7 (2004), 3.8891 (2003), 4.08 (2002), 4.0939 (2001), 4.3461 (2000). Złoty per euro 3.96 (Aug 2006)