<Tr> <Td> </Td> <Td> Chris Evert (2) Martina Navratilova </Td> <Td> Sue Barker Glynis Coles </Td> <Td> 6--1, 6--2 </Td> </Tr> <Tr> <Td> 1976 </Td> <Td> Linky Boshoff Ilana Kloss </Td> <Td> Virginia Ruzici Mariana Simionescu </Td> <Td> 6--1, 6--2 </Td> </Tr> <Tr> <Td> 1977 </Td> <Td> Brigitte Cuypers Marise Kruger </Td> <Td> Bunny Bruning Sharon Walsh </Td> <Td> 3--6, 7--5, 6--2 </Td> </Tr> <Tr> <Td> 1978 </Td> <Td> Mima Jaušovec Virginia Ruzici </Td> <Td> Florența Mihai Betsy Nagelsen </Td> <Td> 6--2, 2--6, 7--6 </Td> </Tr>

Who has won the 2018 italian open tennis tournament