<Table> Amitabh Bachchan awards and nominations <Tr> <Td_colspan="3"> Amitabh Bachchan </Td> </Tr> <Tr> <Td_colspan="3"> <Table> <Tr> <Th_colspan="3"> (hide) Awards and nominations </Th> </Tr> <Tr> <Th> Award </Th> <Td> Wins </Td> <Td> Nominations </Td> </Tr> </Table> </Td> </Tr> <Tr> <Td_colspan="3"> Totals </Td> </Tr> <Tr> <Td> Awards won </Td> <Td_colspan="2"> 220 </Td> </Tr> <Tr> <Td> Nominations </Td> <Td_colspan="2"> </Td> </Tr> </Table> <Tr> <Td_colspan="3"> Amitabh Bachchan </Td> </Tr>

How many times amitabh bachchan won national award