Spain's capital Madrid means "place of abundant water".
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In the U.S. the typical school year is 180 days long. In China, the typical school year is 251 days.
7
Singapore has the world’s highest percentage of millionaires, with one out of every six households having at least $1,000,000 US dollars in disposable wealth.
8
Argentina's capital Buenos Aires means "Good air".
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Water, electricity, and gas has been free in Turkmenistan since 1991.
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