Only 2% of the Earth's population are natural redheads.
13
There are two credit cards for every person in the United States.
2
Approximately 141 million Valentine's Day cards are exchanged worldwide every year.
104
Half of all Americans over the age of 55 have no teeth.
39
Children's sense of smell is better than adults'.
860
Humans blink over 10,000,000 times a year!
97