The average single man is one inch shorter than the average married man.
88
Children laugh about 400 times a day, while adults laugh on average only 15 times a day.
973
Each year, around 24,000 Americans are bitten by rats!
65
It is estimated that at any one time, 0.7% of the world's population are drunk.
90
95% of people feel uncomfortable when the TV volume is an odd number.
392
Babies' eyes do not produce tears until the baby is approximately six to eight weeks old.
58
Yu Youzhen, a Chinese millionaire, works as a street sweeper for the sanitation department to set an example for her children.
11