Evaluation of the value of its currency to the us dollar, which can be measured in three ways, that is, the exchange rate, saving the Treasury and foreign currency reserves (the dollar amount held by foreign countries)
The value of its currency, the US dollar can be measured in three ways, that is the exchange rate, Treasury notes and foreign exchange reserves. (Dollar amounts held by foreign countries).
Evaluation of the value of the currency of the US dollar can be measured in three ways, that is the exchange rate? The Treasury records and foreign reserves (the number of dollars held by overseas).