Approximately 141 million Valentine's Day cards are exchanged worldwide every year.
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Every month, about 9 out of 10 American children visit a McDonald’s restaurant.
299
By weight, Bone is five times stronger than steel.
417
Dutch, on average are the tallest people.
187
Two in five people in the world marry their first love.
270
Babies crawl an average of 200m a day.
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0.3% of solar energy from the Sahara is enough to power the whole of Europe.
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The Japanese, on average, are the shortest people.
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