<Tr> <Td> 132 </Td> <Td> Bosnia and Herzegovina </Td> <Td> 3,518,000 </Td> <Td> July 1, 2015 </Td> <Td> 0.046% </Td> <Td> Official estimate </Td> </Tr> <Tr> <Td> 133 </Td> <Td> Uruguay </Td> <Td> 3,493,205 </Td> <Td> June 30, 2017 </Td> <Td> 0.046% </Td> <Td> Annual official projection </Td> </Tr> <Tr> <Td>--</Td> <Td> Puerto Rico (U.S.) </Td> <Td> 3,411,307 </Td> <Td> July 1, 2016 </Td> <Td> 0.045% </Td> <Td> Official estimate </Td> </Tr> <Tr> <Td> 134 </Td> <Td> Mongolia </Td> <Td> 3,178,150 </Td> <Td> November 7, 2017 </Td> <Td> 0.042% </Td> <Td> Official population clock </Td> </Tr>

List of 20 largest countries in the world