<Tr> <Td> </Td> <Td> Singapore </Td> <Td> 000000001965 - 09 - 21 - 0000 21 September 1965 </Td> <Td> Former member: Malaysia and Singapore and the United Nations </Td> </Tr> <Tr> <Td> </Td> <Td> Slovakia </Td> <Td> 000000001993 - 01 - 19 - 0000 19 January 1993 </Td> <Td> Former member: Czechoslovakia </Td> </Tr> <Tr> <Td> </Td> <Td> Slovenia </Td> <Td> 000000001992 - 05 - 22 - 0000 22 May 1992 </Td> <Td> Former member: Yugoslavia </Td> </Tr> <Tr> <Td> </Td> <Td> Solomon Islands </Td> <Td> 000000001978 - 09 - 19 - 0000 19 September 1978 </Td> <Td> ~! </Td> </Tr>

Which country are not member of united nations