Exhibit 9.1 Conceptual Comparison of Transaction,Operating,and Translation Moment in time when exchange rate changes Translation exposure Operating exposure Changes in reported owners'equity Change in expected future cash flows in consolidated financial statements arising from an unexpected change in caused by a change in exchange rates exchange rates Transaction exposure Impact of settling outstanding obligations entered into before change in exchange rates but to be settled after change in exchange rates TimeExhibit 9.1 Conceptual Comparison of Transaction, Operating, and Translation Foreign Exchange Exposure