Approximately 4 to 5% of the U.S. population has one or more clinically significant phobias in a given year. Specific phobias occur in people of all ages. The average age of onset for social phobia is between 15 and 20 years of age, although it can often begin in childhood.
30
There are six times as many people of Irish descent living in America than in Ireland.
15
The United States does not have an official language.
88
One million Americans, about 3,000 each day, take up smoking each year. Most of them are children.
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The average American spends a third of their overall time online playing games and using social networks.
298
The first semi-permanent settlements appeared in Florida around 5000 B.C.
10
16 percent of Americans will receive one speeding ticket this year and it will cost them on average $150 per ticket.
42
50% of pizzas in America are pepperoni.
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