At the end of 2021, the Federal Reserve took an inventory of its foreign currency reserves. Since the previous year, the following had changed: How much did NCO change during this time period? Round to two (2) decimal places Currency (+/-) Change (millions) Yen 44.08 Yuan -9.78 US Dollars -45.15 Rupees 62.63 Riyals 66.59 Pesos 91.19 Shekels -92.54

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