<Tr> <Td> 1998 (46th) </Td> <Th> Shabana Azmi </Th> <Td> Rambhi </Td> <Td> Godmother </Td> <Td> Hindi </Td> <Td> </Td> </Tr> <Tr> <Td> 1999 (47th) </Td> <Th> Kirron Kher </Th> <Td> Banalata </Td> <Td> Bariwali </Td> <Td> Bengali </Td> <Td> </Td> </Tr> <Tr> <Td> 2000 (48th) </Td> <Th> Raveena Tandon </Th> <Td> Durga Saikia </Td> <Td> Daman: A Victim of Marital Violence </Td> <Td> Hindi </Td> <Td> </Td> </Tr> <Tr> <Td> 2001 (49th) </Td> <Th> Tabu </Th> <Td> Mumtaz Ali Ansari </Td> <Td> Chandni Bar </Td> <Td> Hindi </Td> <Td> </Td> </Tr>

Who was declared as the winner of national award for best actress in 2018