Worldbank 1991 - 2010 Income per capita growth rate (annual %) Income per capita growth rate (annual %) Contract-Intensive Money Contract-Intensive Money Overal Kaufmann Index Overal Kaufmann Index Foreign Direct Investment, net inflows (% of GDP) Foreign Direct Investment, net inflows (% of GDP) Ethnic fractionalization index* Linguistic fractionalization index* Log of Initial income per capita* Total natural resources rents are the sum of oil rents, natural gas rents, coal rents (hard and soft), mineral rents, and forestry rents (% of GDP) Total natural resources rents are the sum of oil rents, natural gas rents, coal rents (hard and soft), mineral rents, and forestry rents (% of GDP) One of the six Worldwide Governance Indicators: Government Effectiveness One of the six Worldwide Governance Indicators: Rule of Law