<Tr> <Th_colspan="4"> Youth career </Th> </Tr> <Tr> <Th> 1994--2000 </Th> <Td_colspan="3"> Newell's Old Boys </Td> </Tr> <Tr> <Th> 2001--2004 </Th> <Td_colspan="3"> Barcelona </Td> </Tr> <Tr> <Th_colspan="4"> Senior career * </Th> </Tr>

How many goals has messi scored in barcelona