<Table> <Tr> <Th_colspan="2"> New Zealand at the 2018 Commonwealth Games </Th> </Tr> <Tr> <Td_colspan="2"> Flag of New Zealand </Td> </Tr> <Tr> <Th> CGF code </Th> <Td> NZL </Td> </Tr> <Tr> <Th> CGA </Th> <Td> New Zealand Olympic Committee </Td> </Tr> <Tr> <Th> Website </Th> <Td> www.olympic.org.nz </Td> </Tr> <Tr> <Th_colspan="2"> in Gold Coast, Australia </Th> </Tr> <Tr> <Th> Competitors </Th> <Td> 251 in 17 sports </Td> </Tr> <Tr> <Th> Flag bearer (opening) </Th> <Td> Sophie Pascoe </Td> </Tr> <Tr> <Th> Flag bearer (closing) </Th> <Td> Stacey Michelsen </Td> </Tr> <Tr> <Th> Medals Ranked 5th </Th> <Td> <Dl> <Dt> Gold </Dt> <Dd> 15 </Dd> <Dt> Silver </Dt> <Dd> 16 </Dd> <Dt> Bronze </Dt> <Dd> 15 </Dd> <Dt> Total </Dt> <Dd> 46 </Dd> </Dl> </Td> </Tr> <Tr> <Th> Officials </Th> <Td> Rob Waddell (chef de mission) </Td> </Tr> <Tr> <Th_colspan="2"> Commonwealth Games appearances (overview) </Th> </Tr> <Tr> <Td_colspan="2"> <Table> <Tr> <Th_colspan="2"> British Empire Games </Th> </Tr> <Tr> <Td_colspan="2"> <Ul> <Li> 1930 </Li> <Li> 1934 </Li> <Li> 1938 </Li> <Li> 1950 </Li> </Ul> </Td> </Tr> <Tr> <Th_colspan="2"> British Empire and Commonwealth Games </Th> </Tr> <Tr> <Td_colspan="2"> <Ul> <Li> 1954 </Li> <Li> 1958 </Li> <Li> 1962 </Li> <Li> 1966 </Li> </Ul> </Td> </Tr> <Tr> <Th_colspan="2"> British Commonwealth Games </Th> </Tr> <Tr> <Td_colspan="2"> <Ul> <Li> 1970 </Li> <Li> </Li> </Ul> </Td> </Tr> <Tr> <Th_colspan="2"> Commonwealth Games </Th> </Tr> <Tr> <Td_colspan="2"> <Ul> <Li> 1978 </Li> <Li> 1982 </Li> <Li> 1986 </Li> <Li> 1990 </Li> <Li> 1994 </Li> <Li> 1998 </Li> <Li> 2002 </Li> <Li> 2006 </Li> <Li> </Li> <Li> 2014 </Li> <Li> 2018 </Li> </Ul> </Td> </Tr> </Table> </Td> </Tr> </Table> <Tr> <Th_colspan="2"> New Zealand at the 2018 Commonwealth Games </Th> </Tr>

How many gold medals did nz win in the 2018 commonwealth