<Tr> <Td> 2007--08 </Td> <Td> 24 </Td> <Td> 10 </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> 11 </Td> <Td> </Td> <Td> </Td> <Td> 0 </Td> <Td> 40 </Td> <Td> 20 </Td> </Tr> <Tr> <Td> 2008--09 </Td> <Td> 37 </Td> <Td> 12 </Td> <Td> 7 </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> 11 </Td> <Td> </Td> <Td_colspan="2">--</Td> <Td> 57 </Td> <Td> 20 </Td> </Tr> <Tr> <Td> 2009--10 </Td> <Td> 36 </Td> <Td> 22 </Td> <Td> 6 </Td> <Td> </Td> <Td> </Td> <Td> 0 </Td> <Td> 7 </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> 51 </Td> <Td> 27 </Td> </Tr> <Tr> <Td> 2010--11 </Td> <Td> 24 </Td> <Td> 10 </Td> <Td> </Td> <Td> </Td> <Td> 0 </Td> <Td> 0 </Td> <Td> </Td> <Td> 0 </Td> <Td> </Td> <Td> 0 </Td> <Td> 32 </Td> <Td> 13 </Td> </Tr>

How old was lampard when he joined chelsea