<P> This is a list of countries by uranium production in 2015 . </P> <Table> <Tr> <Th> Rank </Th> <Th> Country / Region </Th> <Th> Uranium production (2015) (tonnes U) </Th> <Th> Uranium Production (2011) (thousands pounds U O) </Th> <Th> Percentage of World Production (2015) </Th> </Tr> <Tr> <Td> </Td> <Td> World </Td> <Td> 60,496 </Td> <Td> 139,513 </Td> <Td> 100 </Td> </Tr> <Tr> <Td> </Td> <Td> Kazakhstan </Td> <Td> 23,800 </Td> <Td> 46,284 </Td> <Td> 39.3 </Td> </Tr> <Tr> <Td> </Td> <Td> Canada </Td> <Td> 13,325 </Td> <Td> 25,434 </Td> <Td> 22.0 </Td> </Tr> <Tr> <Td> </Td> <Td> Australia </Td> <Td> 5,654 </Td> <Td> 15,339 </Td> <Td> 9.3 </Td> </Tr> <Tr> <Td> </Td> <Td> Niger </Td> <Td> 4,116 </Td> <Td> 10,914 </Td> <Td> 6.8 </Td> </Tr> <Tr> <Td> </Td> <Td> Russia </Td> <Td> 3,055 </Td> <Td> 1,516 </Td> <Td> 5.0 </Td> </Tr> <Tr> <Td> 6 </Td> <Td> Namibia </Td> <Td> 2,993 </Td> <Td> 11,689 </Td> <Td> 4.9 </Td> </Tr> <Tr> <Td> 7 </Td> <Td> Uzbekistan </Td> <Td> 2,385 </Td> <Td> 6,239 </Td> <Td> 3.9 </Td> </Tr> <Tr> <Td> 8 </Td> <Td> China </Td> <Td> 1,616 </Td> <Td> 2,150 </Td> <Td> 2.7 </Td> </Tr> <Tr> <Td> 9 </Td> <Td> United States </Td> <Td> 1,256 </Td> <Td> 4,316 </Td> <Td> </Td> </Tr> <Tr> <Td> 10 </Td> <Td> Ukraine </Td> <Td> 1,200 </Td> <Td> 2,210 </Td> <Td> 2.0 </Td> </Tr> <Tr> <Td> 11 </Td> <Td> South Africa </Td> <Td> 393 </Td> <Td> 2,210 </Td> <Td> 0.6 </Td> </Tr> <Tr> <Td> 12 </Td> <Td> India </Td> <Td> 385 </Td> <Td> 1,040 </Td> <Td> 0.6 </Td> </Tr> <Tr> <Td> 13 </Td> <Td> Czech Republic </Td> <Td> 155 </Td> <Td> 660 </Td> <Td> 0.3 </Td> </Tr> <Tr> <Td> 14 </Td> <Td> Romania </Td> <Td> 77 </Td> <Td> 200 </Td> <Td> 0.1 </Td> </Tr> <Tr> <Td> 15 </Td> <Td> Pakistan </Td> <Td> 45 </Td> <Td> 117 </Td> <Td> 0.1 </Td> </Tr> <Tr> <Td> 16 </Td> <Td> Brazil </Td> <Td> 40 </Td> <Td> 385 </Td> <Td> 0.1 </Td> </Tr> </Table> <Tr> <Th> Rank </Th> <Th> Country / Region </Th> <Th> Uranium production (2015) (tonnes U) </Th> <Th> Uranium Production (2011) (thousands pounds U O) </Th> <Th> Percentage of World Production (2015) </Th> </Tr>

What african country is the leading producer of uranium
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