Approximately 141 million Valentine's Day cards are exchanged worldwide every year.
104
There are more than 150 million sheep in Australia, and only some 20 million people.
247
On average, a human being will have sex more than 3,000 times and spend two weeks kissing in their lifetime.
161
Nearly half of the entire world's adult population has never drunk alcohol.
12
Dutch, on average are the tallest people.
187
The Japanese, on average, are the shortest people.
320
By weight, Bone is five times stronger than steel.
417