Nominal depreciation of one unit of national currency against USD between June 30, 2014 and September 30, 2015 (%). Source: IMF Exchange Rates, http://www.imf.org/external/np/fin/ert/GUI/Pages/Report.aspx?CT=%27DZA%27,%27BRN%27,%27CAN%27,%27IDN%27,%27IRN%27,%27KAZ%27,%27KWT%27,%27MYS%27,%27NOR%27,%27RUS%27&EX=REP&P=DateRange&Fr=635396832000000000&To=635791680000000000&CF=UnCompressed&CUF=Period&DS=Ascending&DT=NA.