Womens' share of of total population in 2001
It measures the share of municipal waste that is recycled. To maximize reliability and data coverage the mean share over a period of five years is used (1999–2003). The data are from Eurostat.
Share of population above 25with a tertiary education (in 2001)
GDP per capita in 2001 based on purchasing power parity (PPP). PPP GDP is gross domestic product converted to international dollars using purchasing power parity rates. An international dollar has the same purchasing power over GDP as the U.S. dollar has in the United States. GDP at purchaser's prices is the sum of gross value added by all resident producers in the economy plus any product taxes and minus any subsidies not included in the value of the products. It is calculated without making deductions for depreciation of fabricated assets or for depletion and degradation of natural resources. Data are in constant 2000 international dollars.
From http://www.idea.int/esd/index.cfm
Urban population's share of total polulation. Urban population refers to people living in urban areas (in 2001) as defined by national statistical offices. It is calculated using World Bank population estimates and urban ratios from the United Nations World Urbanization Prospects.