West Virginia, for example, does not allow foods containing 40 percent or more sugar by weight.

It is said China contains 36 percent of the rare earth deposits in the world.

They contain nearly 10 percent of the 1,900 family campsites in the park.

The Amazon contains 20 percent of the world's fresh water supply.

The east contained 34.5 percent of the county's office space.

When the project is complete, the ship will still contain about 20 percent of its original wood.

The other half will be placed on a diet containing only 15 percent of calories from fat.

These countries contain 80 percent of the world's population, or about 4.8 billion people.

These banks contained 85 percent of bank deposits in the country.

Instead, "there will always be 8 or 10 large projects that contain 90 percent of the world's data at any one time."