<Tr> <Td> Margaret Court </Td> <Td> 1969--71 </Td> </Tr> <Tr> <Td> Martina Navratilova </Td> <Td> 1983--84 </Td> </Tr> <Tr> <Td> 5 </Td> <Td> Steffi Graf </Td> <Td> 1988--89 </Td> </Tr> <Tr> <Td> </Td> <Td> Steffi Graf </Td> <Td> 1993--94 </Td> </Tr>

Who has won the most women's grand slam tennis titles