Children laugh about 400 times a day, while adults laugh on average only 15 times a day.
973
The average single man is one inch shorter than the average married man.
88
According to a study, women ages 22 to 30 with no children and no spouse earned a higher median income than comparable men in 39 of the 50 largest U.S. cities in 2008.
9
Thrity-five percent of the people who use personal ads for dating are already married.
102
The typical person spends about 600 hours having sex between the ages of 20 and 70.
234
The Japanese, on average, are the shortest people.
320
Babies' eyes do not produce tears until the baby is approximately six to eight weeks old.
58