<Tr> <Td> 2017 </Td> <Td> Denmark </Td> <Td> Sweden </Td> <Td> Bolivia </Td> </Tr> <P> Rankings are published monthly, usually on a Thursday . The deadline for the matches to be considered is usually the Thursday prior to the release date, but after major tournaments, all games up to the final are included . The 19 July 2018 release was cancelled following the new calculation method implementation . </P> <Table> <Tr> <Th_colspan="2"> Rankings schedule 2018 </Th> </Tr> <Tr> <Th> Release date </Th> </Tr> <Tr> <Td> 18 January </Td> </Tr> <Tr> <Td> 15 February </Td> </Tr> <Tr> <Td> 15 March </Td> </Tr> <Tr> <Td> 12 April </Td> </Tr> <Tr> <Td> 17 May </Td> </Tr> <Tr> <Td> 7 June </Td> </Tr> <Tr> <Td> 16 August </Td> </Tr> <Tr> <Td> 20 September </Td> </Tr> <Tr> <Td> 25 October </Td> </Tr> <Tr> <Td> 29 November </Td> </Tr> <Tr> <Td> 20 December </Td> </Tr> </Table> <Tr> <Th_colspan="2"> Rankings schedule 2018 </Th> </Tr>

When do the next fifa world rankings come out