Approximately 4 to 5% of the U.S. population has one or more clinically significant phobias in a given year. Specific phobias occur in people of all ages. The average age of onset for social phobia is between 15 and 20 years of age, although it can often begin in childhood.
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Most of the world's people must walk at least 3 hours to fetch water!
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Babies crawl an average of 200m a day.
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Every three seconds, a new baby is born.
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Only about 2% of the world population has green eyes.
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