<Tr> <Td> 2017 </Td> <Td> Anita Rani </Td> </Tr> <Tr> <Td> 2018 </Td> <Td> Ore Oduba </Td> </Tr> <Dl> <Dt> Key </Dt> <Dd> Head judge </Dd> <Dd> Main judge </Dd> <Dd> Guest judge </Dd> <Dd> Contestant </Dd> </Dl> <Table> <Tr> <Th> Judge </Th> <Th_colspan="15"> Series </Th> </Tr> <Tr> <Th> </Th> <Th> </Th> <Th> </Th> <Th> </Th> <Th> 5 </Th> <Th> 6 </Th> <Th> 7 </Th> <Th> 8 </Th> <Th> 9 </Th> <Th> 10 </Th> <Th> 11 </Th> <Th> 12 </Th> <Th> 13 </Th> <Th> 14 </Th> <Th> 15 </Th> </Tr> <Tr> <Td> Bruno Tonioli </Td> <Td_colspan="15"> </Td> </Tr> <Tr> <Td> Craig Revel Horwood </Td> <Td_colspan="15"> </Td> </Tr> <Tr> <Td> Len Goodman </Td> <Td_colspan="14"> </Td> <Td> </Td> </Tr> <Tr> <Td> Arlene Phillips </Td> <Td_colspan="6"> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> Alesha Dixon </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td_colspan="3"> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> Dame Darcey Bussell </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td_colspan="6"> </Td> </Tr> <Tr> <Td> Shirley Ballas </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> Jennifer Grey </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Td> Donny Osmond </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> </Tr> </Table>

What is the budget for strictly come dancing