<Tr> <Td> York </Td> <Td> 70.6% </Td> <Td> 63,617 </Td> <Td> 45,983 </Td> <Td> 58.0% </Td> <Td> 42.0% </Td> </Tr> <P> Northern Ireland was a single voting area, as well as being a regional count although local totals were announced in each of the Westminister Parliamentary constituency areas within Northern Ireland but did not constitute as voting areas . </P> <Table> <Tr> <Td_colspan="4"> United Kingdom European Union membership referendum, 2016 Northern Ireland </Td> </Tr> <Tr> <Th_colspan="2"> Choice </Th> <Th> Votes </Th> <Th>% </Th> </Tr> <Tr> <Td> </Td> <Td> Remain a member of the European Union </Td> <Td> 440,707 </Td> <Td> 55.78% </Td> </Tr> <Tr> <Td> </Td> <Td> Leave the European Union </Td> <Td> 349,442 </Td> <Td> 44.22% </Td> </Tr> <Tr> <Td_colspan="4"> </Td> </Tr> <Tr> <Td_colspan="2"> Valid votes </Td> <Td> 790,149 </Td> <Td> 99.95% </Td> </Tr> <Tr> <Td_colspan="2"> Invalid or blank votes </Td> <Td> 374 </Td> <Td> 0.05% </Td> </Tr> <Tr> <Td_colspan="2"> Total votes </Td> <Td> 790,523 </Td> <Td> 100.00% </Td> </Tr> <Tr> <Td_colspan="4"> </Td> </Tr> <Tr> <Td_colspan="2"> Registered voters and turnout </Td> <Td> 1,260,955 </Td> <Td> 62.69% </Td> </Tr> <Tr> <Td_colspan="4"> Source: Electoral Commission </Td> </Tr> </Table> <Tr> <Td_colspan="4"> United Kingdom European Union membership referendum, 2016 Northern Ireland </Td> </Tr>

How did northern ireland vote in the eu referendum