The most expensive property markets in the planet

The most expensive property markets in the planet or the least affordable markets according to: Property News | The great house price/wage debate: "Among the major markets, Vancouver is the least affordable, with eight years and three months (8.3) of wages necessary to buy a house, followed by Sydney (8.3), San Francisco (8.0), San Jose (7.2), Adelaide (7.1), Melbourne (7.1) New York (7.0) and London (6.9).