The Canary Islands were not named after a bird called the canary. They were named after a breed of dogs!
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			Organized crime is estimated to account for 10% of the United States' national income.
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			About 10% of U.S. households pay their bills in cash.
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			It costs about 3 cents to make a $1 bill in the United States.
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			Rio de Janeiro was once capital of Portugal, making it the only European capital outside of Europe.
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			Singapore has only one train station.
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