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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It is estimated that at any one time, 0.7% of the world's population are drunk.
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Babies cry but they don't produce tears until one to three months after birth.
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40% of people who are rejected in romantic love slip into clinical depression.
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Someone on Earth reports seeing a UFO every three minutes.
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The average single man is one inch shorter than the average married man.
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