Diamond mining contributes to 50% of the government revenue mainly through its 50:50 joint venture with De Beers in the Debswana Diamond Company. It is rated as the least corrupt country in Africa in the Corruption Perceptions Index by international corruption watchdog Transparency International.
Diamond mining plays a significant role in Botswana's economy, contributing 50% of its revenue through a joint venture with De Beers in the Debswana Diamond Company. The country is highly regarded for its low level of corruption according to Transparency International's Corruption Perceptions Index.