<Tr> <Td> </Td> <Td> </Td> <Td> Gabon </Td> <Td> 267,667 </Td> <Td> 1,514,993 </Td> <Td> 2009 </Td> <Td> 6 </Td> <Td> Libreville </Td> </Tr> <Tr> <Td> </Td> <Td> </Td> <Td> São Tomé and Príncipe </Td> <Td> 1,001 </Td> <Td> 212,679 </Td> <Td> 2009 </Td> <Td> 212 </Td> <Td> São Tomé </Td> </Tr> <Tr> <Td_colspan="8"> Southern Africa </Td> </Tr> <Tr> <Td> </Td> <Td> </Td> <Td> Botswana </Td> <Td> 600,370 </Td> <Td> 1,990,876 </Td> <Td> 2009 </Td> <Td> </Td> <Td> Gaborone </Td> </Tr>

When did africa arrive at the location it is in today