The interest rate for 10-year US government bonds is 4.088%, and similar bonds' interest rate in China is 6.746%. Assume there is no risk difference between the two currencies. According to the interest rate parity model, the expected % change in the exchange rate of the Chinese Yuan to the US $ (Dollar price of Yuan) over 10 years is ________. Such a change represents a long-term ______ of the Chinese currency, but also its immediate ______. . (Write "D" for Devaluation, "R" for Revaluation, and "N" for No Change.)