Roughly a quarter of the world's people live in China.
50
Women who are romance novel readers are reported to make love 74% more often with their partners than women who do not read romance novels.
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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.
30
Males sweat 40% more than females.
104
The average woman uses her height in lipstick every 5 years.
146
Approximately 141 million Valentine's Day cards are exchanged worldwide every year.
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Every three seconds, a new baby is born.
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