Month-long-contract-ratio is the rate of numbers of units sold in the new sale month.
Usually, sellers start advertisement before the month, and start contract from the month.
So, we say, the higher this ratio is, the better the market condition is.
(We provide this graph to make the figures more intelligible.
Original figures are released by Real Estate Economic Institute.
[ Transition of average unit price, price range, size range, room types ]