If you're over 100 years old, there's an 80% chance you're a woman.
143
Only about 2% of the world population has green eyes.
36
Nearly 10% of American households dress their pets in Halloween costumes.
36
More than half the population of Kenya is under the age of 15.
71
The world's shortest man measures only 21.5 inches.
73
Most people smile when they are frustrated, according to a study.
15
Every human spent about half an hour as a single cell.
144