<Tr> <Th> Asia </Th> <Td> 613,145 </Td> <Td> 83,836 </Td> <Td> 375 </Td> </Tr> <Tr> <Td> China </Td> <Td> 354,430 </Td> <Td> 47,600 </Td> <Td> 375 </Td> </Tr> <Tr> <Td> Pakistan </Td> <Td> 91,000 </Td> <Td> 12,236 </Td> <Td> - </Td> </Tr> <Tr> <Td> Russia </Td> <Td> 167,715 </Td> <Td> 24,000 </Td> <Td> - </Td> </Tr>

Which of these countries has the greatest reserves of oil shale