No president of the United States was an only child for his parents.
51
Forty percent of American adults cannot fill out a bank deposit slip correctly.
155
One million Americans, about 3,000 each day, take up smoking each year. Most of them are children.
-86
The United States consumes 25% of all the world's energy.
51
The average American spends a third of their overall time online playing games and using social networks.
298
There are six times as many people of Irish descent living in America than in Ireland.
15
Harvard earns enough money from interest on its endowment that it could offer free tuition to every student and still profit.
13