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In page United States one-hundred-dollar bill:

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As of June 30, 1969, the U.S. coins and banknotes in circulation of all denominations were worth $50.936 billion of which $4.929 billion was circulating overseas.[3] The currency and coin circulating within the United States was $230 per capita. Since 1969, the demand for U.S. currency has greatly increased. The total amount of circulating currency and coin passed one trillion dollars in March 2011.[citation needed]