<Tr> <Th> Belgium & Luxembourg </Th> <Td> 40 </Td> </Tr> <Tr> <Th> Croatia </Th> <Td> 50 </Td> </Tr> <Tr> <Th> Denmark </Th> <Td> 30 </Td> </Tr> <Tr> <Th> Finland </Th> <Td> 20 </Td> </Tr>

Who are the quakers and what are their beliefs