<Table> Yorkshire Terrier <Tr> <Td_colspan="2"> </Td> </Tr> <Tr> <Th> Common nicknames </Th> <Td> Yorkie </Td> </Tr> <Tr> <Th> Origin </Th> <Td> England </Td> </Tr> <Tr> <Td_colspan="2"> <Table> <Tr> <Th_colspan="4"> hide Traits </Th> </Tr> <Tr> <Th> Life span </Th> <Td_colspan="3"> 13 to 16 years </Td> </Tr> </Table> </Td> </Tr> <Tr> <Td_colspan="2"> <Table> <Tr> <Th_colspan="4"> hide Classification / standards </Th> </Tr> <Tr> <Th> FCI </Th> <Td> Group 3, Section 4 Toy Terriers #86 </Td> <Td> standard </Td> </Tr> <Tr> <Th> AKC </Th> <Td> Toy Group </Td> <Td> standard </Td> </Tr> <Tr> <Th> ANKC </Th> <Td> Group 1 (Toys) </Td> <Td> standard </Td> </Tr> <Tr> <Th> CKC </Th> <Td> Group V, Toys </Td> <Td> standard </Td> </Tr> <Tr> <Th> KC (UK) </Th> <Td> Toy Group </Td> <Td> standard </Td> </Tr> <Tr> <Th> NZKC </Th> <Td> Toy Group </Td> <Td> standard </Td> </Tr> <Tr> <Th> UKC </Th> <Td> Companion Breeds </Td> <Td> </Td> </Tr> </Table> </Td> </Tr> <Tr> <Td_colspan="2"> Domestic dog (Canis lupus familiaris) </Td> </Tr> </Table> <Tr> <Th> Common nicknames </Th> <Td> Yorkie </Td> </Tr>

What is the average age a yorkshire terrier lives