Nov 22, 2021 · EITI Reports have covered ten financial years (2007-2017). Revenues collected in the mining sector surpassed that of the oil and gas sector in 2010, when 63% of the USD 875 million came from mining companies. In 2017, the sector generated USD 1,68 billion, Perfectunting for 17,40% of GDP, 55,16% of total government revenues, 99,3% of total exports