Of the entire American population, 24.6% read at least one romance novel in 2008.

Jews are less than 3 percent of the American population.

Finally, the average age of the American population is increasing, and that means more medical bills.

They now represent about 3 percent of the total American population.

No one knows how quickly the companies can arm the entire American population, or even if they will do so.

This was the name given by natives in the region because of its American population.

Today, these two groups each account for 12 percent of the American population.

The American population has not become any healthier as a result.

The American population has dropped 99 percent in the last century.

Today, more than 27 percent of the American population is over 50.