Although computer prices have plummeted in recent years, many older people are still reluctant to use a computer.

Playboy and Penthouse have also seen their circulations plummet in recent years.

Mr. Déby's popularity has plummeted in recent years as he has pushed to scrap constitutional term limits on his tenure.

Ms. Howard had watched her daughter's tests scores plummet in recent years, brutal evidence of what happens in a failing school.

CBS's children's ratings have plummeted in recent years.

There is little likelihood of a strike anytime soon, but union leaders say that morale has plummeted in recent years.

But its market share has plummeted in recent years.

Since then the relationship between Washington and Beijing has plummeted to its lowest depths in years.

The latter has plummeted in recent years and both can do much to drive the economy forward.

Albatross numbers have plummeted in recent years due to long-line fishing practices.