<Tr> <Td> </Td> <Td> Non-affiliated </Td> <Td> 5 </Td> </Tr> <Tr> <Td> </Td> <Td> Vacant </Td> <Td> 12 </Td> </Tr> <Tr> <Td_colspan="2"> Total </Td> <Td> 105 </Td> </Tr> <Dl> <Dt> Notes </Dt> </Dl>

Has the canadian senate ever stopped a bill