<Tr> <Td> Pistachio </Td> <Td> Iran </Td> <Td> United States </Td> <Td> Turkey </Td> </Tr> <Tr> <Td> Sheanut </Td> <Td> Nigeria </Td> <Td> Mali </Td> <Td> Burkina Faso </Td> </Tr> <Tr> <Td> Walnut </Td> <Td> China </Td> <Td> Iran </Td> <Td> United States </Td> </Tr> <P> as of 2013, FAOSTAT, Food and Agriculture Organization of the United Nations (6) </P>

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