Children laugh about 400 times a day, while adults laugh on average only 15 times a day.
973
Yawns are more contagious among people with closer relationships.
163
The most dangerous job in the United States is that of an Alaskan Crab Fisherman.
65
In 75% of American households, women manage the money and pay the bills.
97
The average American spends a third of their overall time online playing games and using social networks.
298
