 The country's economy is almost entirely dependent on oil production, with oil exports accounting for approximately 98 percent of government revenues in 2011 according to the International Monetary Fund.Industrial fishing also makes an important contribution to the economy of the region and small-scale artisanal fisheries provide a living for thousands of Angolans and South Africans.In Namibia, more than 20 species are fished commercially and approximately 90% of the catch is exported.