<Tr> <Td> United Kingdom </Td> <Td> 32.5 </Td> <Td> 30.6 </Td> <Td> 31.6 </Td> <Td> 1.9 </Td> <Td> 2013 </Td> <Td> </Td> </Tr> <P> Note: the reported age for these countries is the median, not the mean (average). All countries in italics have their data in the mean and not the median . </P> <Table> <Tr> <Th> Country </Th> <Th> Men </Th> <Th> Women </Th> <Th> Median </Th> <Th> Age Gap </Th> <Th> Year </Th> <Th> Source </Th> </Tr> <Tr> <Td> Australia </Td> <Td> 31.8 </Td> <Td> 29.8 </Td> <Td> 30.8 </Td> <Td> </Td> <Td> 2015 </Td> <Td> </Td> </Tr> <Tr> <Td> Kiribati </Td> <Td> 23.6 </Td> <Td> 20.1 </Td> <Td> 21.9 </Td> <Td> 3.5 </Td> <Td> 2009 </Td> <Td> </Td> </Tr> <Tr> <Td> Marshall Islands </Td> <Td> 25.7 </Td> <Td> 24.2 </Td> <Td> 25 </Td> <Td> 1.5 </Td> <Td> 2011 </Td> <Td> </Td> </Tr> <Tr> <Td> F.S. Micronesia </Td> <Td> 27.5 </Td> <Td> 25.5 </Td> <Td> 26.5 </Td> <Td> </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> Nauru </Td> <Td> 21.2 </Td> <Td> 22.8 </Td> <Td> 22.0 </Td> <Td> - 1.6 </Td> <Td> 2007 </Td> <Td> </Td> </Tr> <Tr> <Td> New Zealand </Td> <Td> 30.1 </Td> <Td> 28.6 </Td> <Td> 29.4 </Td> <Td> 1.5 </Td> <Td> 2013 </Td> <Td> </Td> </Tr> <Tr> <Td> Solomon Islands </Td> <Td> 25.6 </Td> <Td> 20.3 </Td> <Td> 23.0 </Td> <Td> 5.3 </Td> <Td> 2007 </Td> <Td> </Td> </Tr> <Tr> <Td> Tonga </Td> <Td> 25.0 </Td> <Td> 23.6 </Td> <Td> 24.3 </Td> <Td> 1.4 </Td> <Td> 2012 </Td> <Td> </Td> </Tr> <Tr> <Td> Tuvalu </Td> <Td> 27.2 </Td> <Td> 22.1 </Td> <Td> 24.7 </Td> <Td> 5.1 </Td> <Td> 2007 </Td> <Td> </Td> </Tr> <Tr> <Td> Vanuatu </Td> <Td> 24.4 </Td> <Td> 20.8 </Td> <Td> 22.6 </Td> <Td> 3.6 </Td> <Td> 2013 </Td> <Td> </Td> </Tr> </Table> <Tr> <Th> Country </Th> <Th> Men </Th> <Th> Women </Th> <Th> Median </Th> <Th> Age Gap </Th> <Th> Year </Th> <Th> Source </Th> </Tr>

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