Roughly a quarter of the world's people live in China.
50
Babies cry but they don't produce tears until one to three months after birth.
238
There are two credit cards for every person in the United States.
2
City dwellers have longer, thicker, denser nose hairs than country folks do.
48
The higher the income, the more likely an American man will cheat on his wife.
94
Two in five people in the world marry their first love.
270
You share your birthday with at least 9 other million people in the world.
201
You can only remember 4 things at a time.
31